Yup, dreaded P0171.
After putting a new battery in the car a month ago, the CEL/VSC/traction lights came on. Nothing else was done to the truck and the lights were not on before changing th battery - they come on after.
I had it scanned at AZ. Gave me P0171. I replaced the MAF (Denso off Amazon) and have tried two new gas caps (pretty sure they're both OEM/genuine the description said so).
The printout says, "secondary DTCs: P0101 and P0138". Does that mean my car is also throwing those codes? The guy did not know.
What should I do next?
After putting a new battery in the car a month ago, the CEL/VSC/traction lights came on. Nothing else was done to the truck and the lights were not on before changing th battery - they come on after.
I had it scanned at AZ. Gave me P0171. I replaced the MAF (Denso off Amazon) and have tried two new gas caps (pretty sure they're both OEM/genuine the description said so).
The printout says, "secondary DTCs: P0101 and P0138". Does that mean my car is also throwing those codes? The guy did not know.
What should I do next?
