Chevy Equinox High Pressure Fuel Pump Replacement (Code P0172) 2. This could be the only. I have this Equinox throwing a P0172 , FF Data shows the code set @2200 rpm, CTS 140 degrees, Throttle 70%. P0103: Mass Air Flow (MAF) Sensor Circuit High Input. What it would take to fix ourselves Ask an Expert Car Questions Chevrolet Repair Related Chevy Questions P0013 camshaft position sensor actuator circuit/open Bank 1. Is the P0191 the only code that the vehicle is setting? If so, it’s a fuel rail pressure sensor performance issue. National Highway Traffic Safety Administration. If the P0172 is set in. De forma básica, este código de diagnóstico P0172 OBDII significa que un sensor de oxigeno O2 en el banco 1 detectó que hay poco oxígeno en el escape. A common trouble code with the Chevy Equinox is P0172. I just recently changed out my direct injection high. Repair Urgency: Get this code fixed as soon as possible to avoid damage to spark plugs, pistons, and catalytic converters. the usual one is System Too rich P0172, then in the last month or so Ive gotten error codes related to random cyclinder misfires, but even more recently ive suddenly gotten P0420 Catalyst System Efficiency below threshold. Causes of Code P0172 There are several reasons why this problem could exist. P0172 System Rich Codes Yes, gas fumes inside the car as well. 2010 Chevrolet Malibu LS 4 Cylinders B 2. The P0172 Chevy code is a Diagnostic Trouble Code (DTC) that your vehicle’s engine combustion unit system displays when there’s too much fuel or too little oxygen in the fuel combustion chamber. The most common cause is a dirty or faulty fuel filter. 54 reviews #20 of 92 Restaurants in Libreville $$ - $$$ French Cafe. 4 when driving on Hwy going up hill or hard 2. You can check the PCM by plugging your OBD-II scanning tool into the right port and checking the diagnostic trouble codes logged by the computer. Here are a couple of others: A MAF sensor diagnostic trouble code (DTC) stored in your vehicle computers memory. The P0172 Chevy code means the oxygen sensor is malfunctioning and causing your engine to run rich. Engine Running at Reduced Power. Learn common causes and solutions. Refer to the short and long term fuel trim data on your scan tool. the usual one is System Too rich P0172, then in the last month or so Ive gotten error codes related to random cyclinder misfires, but even more recently ive suddenly gotten P0420 Catalyst System Efficiency below threshold. What Does the P0172 Code Mean? Diagnostic trouble code (DTC) P0172 stands for “Fuel System Too Rich (Bank 1)”. 2019 GMC Acadia SLT-1 3. 5 L 4 cyl, AWD, S/R Cajun Red Tintcoat/Black 2010 Equinox LTZ 2. 2010 Equinox v4 with error codes P0172, Cat converter, burning oil. Ive changed The engine control module (ECM) controls a Closed Loop air/fuel metering system in order to. Place black clip with the groove facing up on a flat, hard surface. Chevy Equinox High Pressure Fuel Pump Replacement (Code P0172) 2. Code P0172 Chevrolet Description The Engine Control Module ( ECM) controls a Closed Loop air/fuel metering system to provide the best possible combination of drivability, fuel economy, and emission control. P0172 is a code that means theres too much fuel in the air/fuel mixture. Use FIXD to scan your vehicle to verify P0016 is the only code present. Estuaire is the most populous of Gabons nine provinces. Check the inside of the Charge Air Cooler Outlet Tube for the presence of the rubber seal that seals to the throttle body. A common trouble code with the Chevy Equinox is P0172. Causes of Code P0172 There are several reasons why this problem could exist. Dieseled to a stop at home, then Googled the trouble code and found the GM Inside News thread about a similar issue. Your cars computer will set the code when it determines that theres too much fuel (or too little oxygen) in the engines air-fuel mixture. P0172 is a diagnostic trouble code (DTC) for System Too Rich (Bank 1). The MAF was replaced with OEM from chevy dealership, spark plugs replaced read more. On certain 2019 model year Chevrolet Equinox, Malibu, and GMC Terrain vehicles, the charge air cooler outlet may become disconnected from the throttle body. Use FIXD to scan your Chevrolet Equinox vehicle to verify P0300 is the only code present. All 4 new injectors a few months ago. 2013 Chevrolet Equinox Technical Service Bulletins. 2022 BrianB3250 Car Specialist 1,542 Satisfied Customers Got a 14 equinox changed valve cover gasket and now car. P0172 indicates that there is too much gasoline being detected in the exhaust gases exiting the combustion chamber. STEP 3: CHECK FOR TECHNICAL SERVICE BULLETINS. If the P0172 is set in along with the P0175 code, it is highly likely that the problem is caused by leaking fuel injectors. Engine Bank 1 is the same side of the engine as Engine Cylinder 1. A malfunction indicator light (MIL) will set on the instrument panel and a reduced engine power message will illuminate followed by reduced engine power. A rich engine condition means theres too much fuel in the cylinders and little oxygen. Code P0172 may mean that one or more of the following has happened: The MAF (Mass Air Flow) Sensor is dirty or faulty. Remove the valve cover and swap out the valves. This code number references a number given to you when you plug your vehicle into an OBDII scanner. P0300 is not one of the top 5 trouble codes for the Chevrolet Equinox but, it is still a common one. P0102: Mass Air Flow (MAF) Sensor Circuit Low Input. Before you perform any diagnostic tests, pull the engine oil dipstick, and check for the presence of fuel. The fuel composition sensor measures the ratio of ethanol to gasoline in vehicles equipped with flexible fuel systems. A common trouble code with the Chevy Equinox is P0172. Se menciona que en los motores de 6, 8 y 10 cilindros, el banco 1 corresponde al lado del motor que tiene el cilindro 1. The P0172 Chevy code means the oxygen sensor is malfunctioning and causing your engine to run rich. Fix for P0171, P0172, P0299 or P2227 on GM turbo engines Start by inspecting the air induction system including charge air cooler on turbocharged engines. I stopped at AutoZone for a free trouble code check and it came back P0172 - too rich. P0172 definition: Bank 1 has too much fuel or not enough air Issue Severity: MODERATE- Extended driving with this code can cause internal engine damage. Your path: TSB Home >> 2013 >> 2013 Chevrolet >> 2013 Chevrolet Equinox The following TSB(s) may apply to your 2013 Chevrolet Equinox. Your car’s computer will set the code when it determines that there’s too much fuel (or too little oxygen) in the engine’s air-fuel mixture. Remove the valve cover and swap out the valves. P0172 Code: System Too Rich Bank 1 (Symptoms, Causes, and Fixes). It’s not the most complicated OBDII trouble code to diagnose. In addition to reduced engine power, affected units of the Chevy Equinox may also trigger one or more related Diagnostic Trouble Codes (DTCs), including: P0101 (Mass Air Flow (MAF) Sensor. The P0172 code indicates that the ECM/PCM is or has detected a rich condition. The provincial capital is Libreville, which is also Gabons national capital. 2013 Equinox 3. What Does the P0172 Code Mean? The P0172 DTC means that the cars computer has determined that the fuel system is running too rich. For example, the documented solutions to a P0013 code in a Chevy Equinox include replacing the exhaust camshaft actuator solenoid and intake camshaft actuator solenoid or replacing just the former. Code P0172 indicates Bank 1 of the engine has a rich fuel mixture. 2007 Equinox P0172 and P0507 after throttle body replacement. P0013 Code: Exhaust “B” Camshaft Position Actuator Circuit. Hello, i get chevy equinox 2012, 4 cylinders, the engine gets the code p0300 and p0172, the engine when i shutdown it, it not off, is working about 2 or 3 seconds, then when i stay in one stop the eng … read more. Look for loose engine ground wires as well. P0172 Chevy Equinox Error Code. Error code wise. Code P0172 Chevrolet Tech Notes. P0172 on a 2013 nox. Chevy Equinox P0172 FIX! - YouTube 0:00 / 1:35 Chevy Equinox P0172 FIX! 4,961 views 36 Dislike Share Save Didis Way 500 subscribers Chevy Equinox 2. Bank 1 indicates its located on the side that contains the #1 cylinder. Poor quality fuel that is old or contaminated. This includes the Chevy Equinox. P0172 and P0175: System Too Rich. However, these Chevy fixes for a P0013 aren’t universal and may not work for other makes and models that experience this code. The high pressure fuel pump begins to leak and the excess fuel goes into the crankcase where it is then ingested as vapors by the PCV system and ends up in the intake causing the rich condition. There are many reasons why an oxygen sensor could cause this code to be thrown. A rich-running system means that theres either too much fuel or a lack of oxygen in the air-fuel mixture. DIY Steps to Diagnose Chevrolet Equinox Code P0016. Your car or truck or SUV may idle rough and stall. Codes P0172 and P0300. According to a recent post from GM TechLink, certain units of the 2018 through 2022 Chevy Equinox may exhibit reduced engine power as the result of a separation of the Charge Air Cooler (CAC. Engine Bank 1 is the same side of the engine as. Too much fuel and not enough air is considered rich - too much air and not enough fuel is. It is also one of the most common. A rich-running system means that there’s either too much fuel or a lack of oxygen in the air-fuel mixture. Chevrolet Repair 2014 equinox with a 2. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators. If other codes are present, they must be addressed first. Chevrolet Repair 2013 chevy equinox with dtc: p0172, p0191, p0420 is there… Satisfied Customers Tims Auto Repair is online now Related Chevy Questions P0013 camshaft position sensor actuator circuit/open Bank 1. Libreville Gabon 765258 Website + Add. P0172 LEXUS - System Too Rich Bank 1 Possible causes Faulty front heated oxygen sensor Ignition misfiring Faulty fuel injectors Exhaust gas leaks Incorrect fuel pressure Faulty Mass Air Flow (MAF) sensor https://www. Your car’s computer will set the code when it determines that there’s too much. If your filter is dirty, it can restrict the flow of fuel to the engine, which will trigger the P0191 code. Fix for P0171, P0172, P0299 or P2227 on GM turbo engines Start by inspecting the air induction system including charge air cooler on turbocharged engines. P0014 means that the camshaft position is too far advanced from where it should be in relation to normal operating specs. P0172 and P0175: System Too Rich. If the P0172 is set in along with the P0175 code, it is highly likely that the problem is caused by leaking fuel injectors. P0174: System Too Lean (Bank 2). 2013 chevy equinox with dtc: p0172, p0191, p0420 is there…>2013 chevy equinox with dtc: p0172, p0191, p0420 is there…. P0172 System Rich Codes Yes, gas fumes inside the car as well. How To Test The GM MAF Sensor (P0100, P0101, P0102, P0103). Chevrolet Repair 2014 equinox with a 2. Chevy Equinox P0172: Fuel System Rich. Replace the current PCV valve with the updated model (GM #55596783). If it’s less than 7% check the following:. Clear the code, and see if it comes back. Chevrolet Equinox P0420 definition: Catalyst system efficiency below threshold (Bank 1) 2013, Catalytic Converter(s), $1538 – $2041. STEP 2: CHECK ENGINE OIL LEVEL Check the oil level and if incorrect, correct to the proper level. 2023 RiopH Diagnostic Technician and programmer 1,185 Satisfied Customers 2013 Yukón Denali Rough cold start. 2013 equinox 2. Note: The use of oiled air filters can. P0171, P0172, P0299 or P2227 on GM turbo engines>P0171, P0172, P0299 or P2227 on GM turbo engines. P0172 definition: Bank 1 has too much fuel or not enough air Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. Resolviendo falla de Chevrolet Equinox, código P0172, mezcla rica. According to a recent post from GM TechLink, certain units of the 2018 through 2022 Chevy Equinox may exhibit reduced engine power as the result of a separation of the Charge Air Cooler (CAC. It’s not the most complicated OBDII trouble code to diagnose. The P0172 Chevy code is a Diagnostic Trouble Code (DTC) that your vehicle’s engine combustion unit system displays when there’s too much fuel or too little oxygen in the fuel combustion chamber. Camshaft and/or crankshaft sensor defective. P0172 indicates that there is too much gasoline being detected in the exhaust gases exiting the combustion chamber. Codes p0172, p0175 and p0300. It sends its readings to the powertrain control module (PCM), which tweaks parameters, such as fuel delivery and ignition timing, in. Fix for P0172 on 2016-2018 Model Years: Have the ECM reprogrammed with updated software. Fix for P0172 on 2016-2018 Model Years: Have the ECM reprogrammed with updated software. GM advises you to isolate the fuel tank fuel pump and perform a leak down test to rule out a pressure loss from the primary fuel pump. No Power when you accelerate the car or truck. As long as the wiring to the sensor is ok, it’s most likely the sensor. P0172 Code: System Too Rich Bank 1 (Symptoms, …. P0014 is a relatively common trouble code for vehicles that have Variable Valve Timing (VVT). Engine Bank 2 is the opposite side of the engine. Chevy Equinox High Pressure Fuel Pump Replacement (Code P0172 >Chevy Equinox High Pressure Fuel Pump Replacement (Code P0172. The P0172 code means that more gasoline is detected in the exhaust gases exiting the combustion chamber. Fuel Trim diagnostic trouble code (s). 4L FI DOHC 146 CID VIN: *****P0172 Need testing procedures for this code. Faulty fuel injector. Here are a couple of others: A MAF sensor diagnostic trouble code (DTC) stored in your vehicle computers memory. 2016 Equinox setting a P0172. Use FIXD to scan your Chevrolet Equinox to verify P0420 is the only code present. Place the spring (legs pointing up) into the groove of the clip as shown. To see the P0172 code, you have to connect the diagnostic link connector to the OBD II scanner. National Highway Traffic Safety Administration. Equinox P0171 or Terrain P0171 trouble code. Hello, i get chevy equinox 2012, 4 cylinders, the engine gets the code p0300 and p0172, the engine when i shutdown it, it not off, is working about 2 or 3 seconds, then when i stay in one stop the eng … read more. Code P0172 Chevrolet Tech Notes The P0172 code means that more gasoline is detected in the exhaust gases exiting the combustion chamber. Chevy Equinox High Pressure Fuel Pump Replacement (Code P0172) 2. If you remove your oil cap you may smell fuel in the crankcase, and the oil level may be a little high. 2010 Equinox frequent error codes P0172 System too rich>2010 Equinox frequent error codes P0172 System too rich. I stopped at AutoZone for a free trouble code check and it came back P0172 - too rich. Replace the current PCV valve with the updated model (GM #55596783). The most common reason is a bad O2 sensor. Chevy Equinox High Pressure Fuel Pump Replacement (Code P0172) 2. I had the engine running at reduced power, stabiltrac service message and the check engine light. P0014 is a relatively common trouble code for vehicles that have Variable Valve Timing (VVT). If it’s dirty, replace the engine oil and filter. Service Update N192266090 Charge Air Cooler Duct Disconnect. 2013-2017 Buick Encore 2011-2016 Chevrolet Cruze 2012-2016 Chevrolet Sonic 2013-2017 Chevrolet Trax Equipped with 1. P0172: System Too Rich (Bank 1). Bank 1 indicates it’s located on the side that contains the #1 cylinder. A common trouble code with the Chevy Equinox is P0172. What Does the P0172 Code Mean? Diagnostic trouble code (DTC) P0172 stands for “Fuel System Too Rich (Bank 1)”. The ECM monitors the Heated Oxygen Sensor (HO2S) signal voltage and adjusts the fuel delivery based on the signal voltage. P0172: System Too Rich (Bank 1). GM has determined that a P0172 System Too Rich (Bank 1) may be caused by a defective high-pressure fuel pump that’s leaking fuel into the crankcase when the plunger is depressed. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry. Chevrolet Repair 2013 chevy equinox with dtc: p0172, p0191, p0420 is there… Satisfied Customers Tims Auto Repair is online now Related Chevy Questions P0013 camshaft position sensor actuator circuit/open Bank 1. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154. P0172 LEXUS - System Too Rich Bank 1 Possible causes Faulty front heated oxygen sensor Ignition misfiring Faulty fuel injectors Exhaust gas leaks Incorrect fuel pressure Faulty Mass Air Flow (MAF) sensor https://www. There are many reasons why an. Its not the most complicated OBDII trouble code to diagnose. P0013 camshaft position sensor actuator circuit/open Bank 1 … read more Anthony High school. P0172 Code: System Too Rich Bank 1 (Symptoms, Causes, and Fixes)>P0172 Code: System Too Rich Bank 1 (Symptoms, Causes, and Fixes). If the air/fuel ratio isnt balanced and there is too much fuel, each hydrocarbon molecule may only get married to one oxygen molecule, forming CO, which is poison. 4 Ecotec Foreign Werks 751 subscribers Subscribe Share 57K views 1 year ago #P0172 #highpressurefuelpump Having issues with a. On certain 2019 model year Chevrolet Equinox, Malibu, and GMC Terrain vehicles, the charge air cooler outlet may become disconnected from the throttle body. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators. If there are no leaking fuel injectors, the next step is to replace the air filter. Black smoke coming from the tail-pipe. 2014 Chevy Equinox, 4 cyl. Code P0172 indicates Bank 1 of the engine has a rich fuel mixture. Code P0172 Chevrolet Description The Engine Control Module ( ECM) controls a Closed Loop air/fuel metering system to provide the best possible combination of drivability, fuel economy, and emission control. Chevy Equinox P0172 FIX! - YouTube 0:00 / 1:35 Chevy Equinox P0172 FIX! 4,961 views 36 Dislike Share Save Didis Way 500 subscribers Chevy Equinox 2. Before you perform any diagnostic tests, pull the engine oil dipstick, and check for the presence of fuel. In most cases, the crankcase will have obvious fuel contamination. Come join the discussion about modifications, classifieds, troubleshooting, maintenance, reviews, and more!. If the rubber seal is missing, replace the seal. According to a recent post from GM TechLink, certain units of the 2018 through 2022 Chevy Equinox may exhibit reduced engine power as the result of a separation of the Charge Air Cooler (CAC. What Does the P0172 Code Mean? Diagnostic trouble code (DTC) P0172 stands for “Fuel System Too Rich (Bank 1)”. The ECM monitors the Heated Oxygen Sensor (HO2S) signal voltage and adjusts the fuel delivery based on the signal voltage while in Closed Loop. P0172 P0455 P0523 Bank 1 2. P0172 GM Service Bulletin #18. P0101: Mass Air Flow (MAF) Sensor Circuit Range/Performance Problem. It should be 8%-12% at idle with engine warm and AC/defrost OFF. To shorten the story, I made some inquires to friends at GM and found that it is a problem with the high pressure fuel pump. Coat the seal on the new PCV with engine oil and press into place. GM has determined that a P0172 System Too Rich (Bank 1) may be caused by a defective high-pressure fuel pump thats leaking fuel into the crankcase when the plunger is depressed. 4 keeps throwing p0172. Most of the time when I see this happen especially with the shutter on shutdown its the high pressure fuel pump. What Does the P0172 Code Mean? The P0172 DTC means that the car’s computer has determined that the fuel system is running too rich. Chevrolet Equinox P0101 definition: Mass Air Flow (MAF) Circuit/Performance Malfunction Issue Severity: MODERATE – Extended driving with this code can cause internal engine damage. Heres Why Your Chevy Equinox May Have Reduced Engine Power. The P0172 Chevy code is a Diagnostic Trouble Code (DTC) that your vehicle’s engine combustion unit system displays when there’s too much fuel or too little oxygen in the fuel combustion chamber. You may see a cylinder misfire. P0172 & P0175 Trouble Codes. Code P0172 indicates Bank 1 of the engine has a rich fuel mixture. I have a 2013 Equinox that is randomly going into and out of ECO mode. Very rarely, a vehicle will not display any warning signs associated with a PO0191 code. 4l, What would cause this? get p0172 on 1999 chevy blazer 6 cyl. This may be a result of the high pressure fuel pump leaking fuel into the . The P0172 code means that more gasoline is detected in the exhaust gases exiting the combustion chamber. 6L 193,000 Reply Save Like W wrusprod · #4 · Feb 9, 2015 P0191 is the fuel rail pressure sensor. VVT adjusts the position of the camshaft (s) to maximize the combustion efficiency of the motor. Repair Urgency: Get this code fixed as soon as possible to avoid internal engine failure. was getting p0171 and p0174 found and fixed vacuum leak and pocket scan showed 0 codes. You’re looking for any ice that may be restricting the air flow or covering related pressure sensors. 2022 BrianB3250 Car Specialist 1,542 Satisfied Customers Got a 14 equinox changed valve cover gasket and now car 12. P0172 System Rich Codes Yes, gas fumes inside the car as well. High Pressure pump leaking causing. 6L FWD Champagne Silver Metallic *Build Date 1-08-2015 *. For example, the documented solutions to a P0013 code in a Chevy Equinox include replacing the exhaust camshaft actuator solenoid and intake camshaft actuator solenoid or replacing just the former. The alert was set off on Bank 1. 4 L 4 cyl, FWD, S/R Cardinal Red/Black. P0172 Code – Meaning, Causes, Symptoms (& How To Fix). Which would be the upstream sensor you mentioned? I replaced the maf sensor myself, added a new filter etc. P0175: System Too Rich (Bank 2). Jump to Latest Follow 2018 Equinox LT1 1. Is the P0191 the only code that the vehicle is setting? If so, it’s a fuel rail pressure sensor performance issue. For example, the documented solutions to a P0013 code in a Chevy Equinox include replacing the exhaust camshaft actuator solenoid and intake camshaft actuator solenoid or replacing just the former. P0172 CHEVY EQUINOX HOW TO SAVE $600 - YouTube 0:00 / 15:56 P0172 CHEVY EQUINOX HOW TO SAVE $600 Garage859 369 subscribers Subscribe. Fix for P0172 on 2016-2018 Model Years: Have the ECM reprogrammed with updated software Replace the current PCV valve with the updated model (GM #55596783). Chevrolet Repair 2013 chevy equinox with dtc: p0172, p0191, p0420 is there Satisfied Customers Tims Auto Repair is online now Related Chevy Questions. STEP 2: CHECK FOR LOOSE CONNECTORS OR DAMAGED WIRING AT THE IGNITION COILS. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Code P0172 Chevrolet Description The Engine Control Module ( ECM) controls a Closed Loop air/fuel metering system to provide the best possible combination of drivability, fuel economy, and emission control. Remove the valve cover and swap. P0172 and P0175: System Too Rich. 2013 equinox 2. Before you perform any diagnostic tests, pull the engine oil dipstick, and check for the presence of fuel. 2010 Equinox frequent error codes P0172 System too rich. Ive changed… The engine control module (ECM) controls a Closed Loop air/fuel metering system in order to provide the best possible combination of drive-ability, fuel economy, and emission control. 156K views 6 years ago In this video we discuss the most common cause of a GMC or Chevy flex fuel equipped vehicle with a check engine light illuminated and a stored code P0172. Code P0172 Chevrolet Tech Notes. Chevy Equinox P0172: Quick Info Equinox P0172 Code Meaning. P0172 definition: Bank 1 has too much fuel or not enough air Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. It means the motor is running rich. Faulty fuel injectors leaking fuel into the combustion chamber Faulty spark plugs. If there are no TSBs listed for your. Code P0172 Chevrolet Description The Engine Control Module ( ECM) controls a Closed Loop air/fuel metering system to provide the best possible combination of drivability, fuel economy, and emission control. P0172 and P0175: System Too Rich. Code P0172 may mean that one or more of the following has happened: The MAF (Mass Air Flow) Sensor is dirty or faulty. Chevy Equinox P0172 FIX! - YouTube 0:00 / 1:35 Chevy Equinox P0172 FIX! 4,961 views 36 Dislike Share Save Didis Way 500 subscribers Chevy Equinox 2. GM has determined that a P0172 System Too Rich (Bank 1) may be caused by a defective high-pressure fuel pump thats leaking fuel into the . Chevy Equinox, and Cadillac SRX owners and enthusiasts. So you want to see if the PCM is trying to add fuel. A firing order and cylinder location diagram may be needed to see. Ask Your Own Chevy Question. Chevrolet Repair 2014 equinox with a 2. If your Chevy Equinox throws the P0172. If you’re driving a Chevy Equinox and you get the trouble code P0191 code, it means that there’s an issue with your fuel rail pressure sensor and fuel pressure regulator. I stopped at AutoZone for a free trouble code check and it came back P0172 - too rich. A P0171 FUEL METERING TOO LEAN code can mean the engine is getting too much unmetered air or too little fuel. GM has determined that a. Engine code P0016 could be caused by a number of things, including a stretched timing belt or chain,. The ECU uses a number of instruments, such as the mass air flow sensor (MAF), oxygen sensors, and manifold absolute pressure (MAP) to monitor the air-fuel ratio of the engine. Every time I’ve ever had a this code it was the fuel rail pressure sensor that was at fault. What Does the P0172 Code Mean? The P0172 DTC means that the car’s computer has determined that the fuel system is running too rich. Short term fuel trims should vary as your drive the vehicle. A P0171 FUEL METERING TOO LEAN code can mean the engine is getting too much unmetered air or too little fuel. 2023 RiopH Diagnostic Technician and programmer 1,185 Satisfied Customers 2013 Yukón Denali Rough cold start. on a 2012 V6 Terrain with 75k miles. View Ari Alan NGOGHE DONG-BADI’S professional profile on LinkedIn. P0172 P0455 P0523 Bank 1 2. Ive been having a difficult time trouble shooting codes p0172 and p0507 on my 2007 3. 4 Ecotec Foreign Werks 751 subscribers Subscribe Share 57K views 1 year ago #P0172 #highpressurefuelpump Having issues with a. To see the P0172 code, you have to connect the diagnostic link connector to the OBD II scanner. The P0172 Chevy code means the oxygen sensor is malfunctioning and causing your engine to run rich. I recently replaced my rear and front valve seal covers, . These can cause random misfire conditions. The source of the information below is the National Highway Transportation Safety Administration (NHTSA), which maintains TSBs for vehicles sold in the United States. In many cases, this code can be caused by a bad sensor or sticking fuel injectors. html Mar 13, 2018 • Lexus Cars & Trucks 0 helpful 1 answer. Chevrolet Repair 2014 equinox with a 2. It is the opposite of a lean condition, which signifies a lack of fuel in the cylinders. It covers an area of 20,740 km 2. It’s common to only notice the Check Engine Light when the P0172 trouble code sets by the computer. P0172 CHEVY EQUINOX HOW TO SAVE $600. 4L Engine (RPOs LUJ, LUV) Using live data on your scan tool, check the throttle position angle. In addition to reduced engine power, affected units of the Chevy Equinox may also trigger one or more related Diagnostic Trouble Codes (DTCs), including: P0101 (Mass Air Flow (MAF) Sensor. 6L LGX V6 - Build Date: 4-11-2019 - Bought 6-22-2019 SOLD - - 2015 Equinox LTZ 3. LinkedIn is the world’s largest business network, helping professionals like Ari Alan NGOGHE DONG. The P0172 Chevy equinox code is a DTC code the engine control unit throws when the air-fuel mixture in the cylinder is too rich. The P0172 Chevy code is a Diagnostic Trouble Code (DTC) that your vehicle’s engine combustion unit system displays when there’s too much fuel or too little. The high pressure fuel pump begins to leak and the excess fuel goes into the crankcase where it is then ingested as vapors by the PCV system and ends up in the intake causing the rich condition. P0175 indicates Bank 2 of the engine has a rich fuel mixture. La Dolce Vita (siege de la Sabliere), Libreville. P0178 Code: Fuel Composition Sensor Circuit Low. Tighten or connect where necessary. P0171, P0172, P0299 or P2227 on GM turbo engines. National Highway Traffic Safety Administration. The P0172 Chevy equinox code is a DTC code the engine control unit throws when the air-fuel mixture in the cylinder is too rich. A rich engine condition means there’s too much fuel in the cylinders and little oxygen. Use FIXD to scan your Chevrolet Equinox vehicle to verify P0300 is the only code present. P0171 indicates that your Chevy Equinox is either getting too much air or not enough fuel. Fix for P0172 on 2016-2018 Model Years: Have the ECM reprogrammed with updated software. 2013 Chevy Equinox P0172Chevrolet Repair 2013 chevy equinox with dtc: p0172, p0191, p0420 is there… Satisfied Customers Tims Auto Repair is online now Related Chevy Questions P0013 camshaft position sensor actuator circuit/open Bank 1. 430 29K views 2 years ago Great example of a time that multiple SI resources would have helped determine vehicle problem faster. Reviews (28) We perform checks on reviews. All the 02 sensors have been replaced over the past few years except the one behind the engine top. Note: The use of oiled air filters can cause the MAF to become dirty if the filter is over-oiled. The most common reasons include a faulty oxygen sensor or a dirty mass air flow sensor (MAF). Use FIXD to scan your Chevrolet Equinox to verify P0420 is the only code present. P0013 camshaft position sensor actuator circuit/open Bank 1 … read more Anthony High school 457 satisfied customers. STEP 2: EXAMINE THE EXHAUST SYSTEM FOR DAMAGE AND LEAKS Pay close attention to the exhaust manifold, gaskets, and exhaust pipes pre-catalytic converter. P0100: Mass Air Flow (MAF) Sensor Circuit Malfunction. Chevrolet Repair 2013 chevy equinox with dtc: p0172, p0191, p0420 is there… Satisfied Customers Tims Auto Repair is online now Related Chevy Questions P0013 camshaft position sensor actuator circuit/open Bank 1. P0172 and P0175: System Too Rich. P0013 Code: Exhaust “B” Camshaft Position Actuator …. In addition, here are some additional causes of throwing code PO172. A clogged or damaged fuel injector will cause the air-fuel mixture to lean out in one specific cylinder. Causes of Code P0172 There are several reasons why this problem could exist. Chevy Equinox High Pressure Fuel Pump Replacement (Code P0172) 2. Chevy Equinox High Pressure Fuel Pump Replacement (Code P0172) 2.