Why does my Trailblazer have a p0171 code?
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. 2006 Trailblazer P0171 User Submitted Video
What’s the code for a 2006 Chevy Trail Blazer?
If the problem persists the front oxygen (O2) sensor may need to be replaced. The cost to diagnose the P0171 2006 CHEVROLET TRAIL BLAZER code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.
How much does it cost to diagnose a p0171 Chevrolet code?
The cost of diagnosing the P0171 CHEVROLET 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. When is the P0171 CHEVROLET code detected? – Fuel injection system does not operate properly.
What causes a p0171 fuel trim system Lean Bank 1?
If the problem persists the front oxygen (O2) sensor may need to be replaced. The P0171 code could also be caused may be caused by one or more of the following: debris on MAF sensor causing an incorrect reading, improper oil level, low or high fuel pressure or Engine Control Temperature (ECT) Sensor reading inaccurate.
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. 2006 Trailblazer P0171 User Submitted Video
What is the trouble code on a Chevy Trailblazer?
P0171 Chevy Trailblazer. One of the most common trouble codes with the Chevy Trailblazer is the P0171 code. This code number references a number that is given to you when you plug your car into a OBDII scanner.
When to use lean condition code p0171?
Combustion engines run most efficiently when they maintain an air-fuel mixture ratio of 14.7 parts air to 1 part fuel. When there are more than 14.7 parts air to 1 part fuel in the air-fuel mixture, a lean condition exists and code P0171 is triggered.
If the problem persists the front oxygen (O2) sensor may need to be replaced. The P0171 code could also be caused may be caused by one or more of the following: debris on MAF sensor causing an incorrect reading, improper oil level, low or high fuel pressure or Engine Control Temperature (ECT) Sensor reading inaccurate.