What is the OBDII code on my GMC Envoy?

P0171 GMC Envoy. July 21, 2018. One of the most common trouble codes with the GMC Envoy is the P0171 code. This code number references a number that is given to you when you plug your car into a OBDII scanner.

What kind of engine does the GMC Envoy have?

All 2006 models come standard with General Motors’ StabiliTrak electronic stability system. The regular Envoy’s 4.2-liter inline-six-cylinder engine has slightly more power for 2006, and a 5.3-liter V-8 is still offered for Denali models.

How tall is the GMC Envoy in inches?

The extended-wheelbase Envoy XL rides a 129-inch wheelbase, stretches to 207.6 inches long overall and is 3.6 inches taller. As many as five occupants can fit inside the Envoy, which contains reclining front bucket seats and a split, folding rear seat.

What does the p0171 code on a GMC Envoy mean?

One of the most common trouble codes with the GMC Envoy is the P0171 code. This code number references a number that is given to you when you plug your car into a OBDII scanner. P0171 is an OBDII trouble code. The code technically stands for: The code is thrown when the oxygen sensors detect that there’s not enough oxygen in the exhaust system.

How much does it cost to repair a GMC p0171?

The cost of diagnosing the P0171 GMC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

What does the p0171 code in front oxygen sensor mean?

If the P0171 is combined with the P0174 code, it’s very likely that the problem is caused by an intake leak. If there are no intake leaks, the next step is to replace the air filter and clean the air flow meter. If the problem persists the front oxygen (O2) sensor may need to be replaced.

What is the OBDII code on my GMC Envoy?