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Tag: P0172

P0172 CADILLAC Fuel Trim System 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 Tech notes There is a factory service bulletin for the following Cadillac models: 2000-2008

Read More P0172 CADILLAC Fuel Trim System Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged cadillac, P0172   

P0172 BUICK Fuel Trim System 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 Tech notes There is a factory service bulletin for the following Buick models: 2000-2008

Read More P0172 BUICK Fuel Trim System Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged buick, P0172   

P0172 CHEVROLET Fuel Trim System 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 Tech notes There is a factory service bulletin for the following Chevrolet models: 2000

Read More P0172 CHEVROLET Fuel Trim System Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged chevrolet, P0172   

P0172 OLDSMOBILE Fuel Trim System 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 Tech notes There is a factory service bulletin for the following Oldsmobile models: 2000-2004

Read More P0172 OLDSMOBILE Fuel Trim System Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged OLDSMOBILE, P0172   

P0172 GMC Fuel Trim System 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 Tech notes There is a factory service bulletin for the following GMC models: 2000-2008

Read More P0172 GMC Fuel Trim System Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged gmc, P0172   

P0172 SATURN Fuel Trim System 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 Tech notes There is a factory service bulletin for the following Saturn models: 2000-2008

Read More P0172 SATURN Fuel Trim System Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged P0172, saturn   

P0172 PONTIAC Fuel Trim System 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 Tech notes There is a factory service bulletin for the following Pontiac models: 2000-2001

Read More P0172 PONTIAC Fuel Trim System Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged P0172, pontiac   

P0172 ACURA Fuel 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 When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 ACURA Fuel System Too Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged acura, P0172   

P0172 BMW Mixture Control 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 When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 BMW Mixture Control System Too Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged BMW, P0172   

P0172 AUDI 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 When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 AUDI System Too Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged AUDI, P0172   

P0172 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 When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 System Too Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged P0172   

P0172 CHRYSLER Fuel System 1/1 Lean Fuel System Rich

Possible causes – Faulty front heated oxygen sensor– Ignition misfiring– Faulty fuel injectors– Exhaust gas leaks– Incorrect fuel pressure – Faulty Mass Air Flow (MAF) sensor When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 CHRYSLER Fuel System 1/1 Lean Fuel System Rich
Posted in OBDII Powertrain(P) Codes    Tagged chrysler, P0172   

P0172 DODGE Fuel System 1/1 Lean Fuel System Rich

Possible causes – Faulty front heated oxygen sensor– Ignition misfiring– Faulty fuel injectors– Exhaust gas leaks– Incorrect fuel pressure – Faulty Mass Air Flow (MAF) sensor When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 DODGE Fuel System 1/1 Lean Fuel System Rich
Posted in OBDII Powertrain(P) Codes    Tagged dodge, P0172   

P0172 HONDA Fuel 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 When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 HONDA Fuel System Too Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged honda, P0172   

P0172 FORD 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 When is the code detected? – Fuel injection system does not operate properly.– The

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Posted in OBDII Powertrain(P) Codes    Tagged ford, P0172   

P0172 HUMMER Fuel Trim System 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 When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 HUMMER Fuel Trim System Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged hummer, P0172   

P0172 INFINITI Fuel Injection 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 When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 INFINITI Fuel Injection System Too Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged infiniti, P0172   

P0172 HYUNDAI 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 When is the code detected? – Fuel injection system does not operate properly.– The

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Posted in OBDII Powertrain(P) Codes    Tagged hyundai, P0172   

P0172 JAGUAR 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 When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 JAGUAR System Too Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged JAGUAR, P0172   

P0172 ISUZU Fuel Trim System 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 When is the code detected? – Fuel injection system does not operate properly.– The

Read More P0172 ISUZU Fuel Trim System Rich Bank 1
Posted in OBDII Powertrain(P) Codes    Tagged ISUZU, P0172   

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