Hello,
My 06 Envoy recently started having some issues that I'm slowly working through and I have hit a standstill.
It started with an evap code, I replaced the vent and purge valves and that issue went away. Then the oil pressure sending unit failed, which was an easy replacement. While doing that I knocked a vacuum line loose, which I found later that day and reattached.
After that I started to get codes showing lean on bank 1 and 2. So far I have sprayed carb cleaner around the intake and hoses looking for a leak, replaced the MAF sensor and replaced the throttle body. None of those seemed to have helped the issue, but I'm now getting a code referencing the pedal position sensor. I grabbed one, installed it, and got absolutely no throttle response. It started and ran, but pressing the pedal did nothing.
Is there some type of relearn procedure needed for the pedal sensor, or did I just happen to get a bad one?
Thank you
Terry
My 06 Envoy recently started having some issues that I'm slowly working through and I have hit a standstill.
It started with an evap code, I replaced the vent and purge valves and that issue went away. Then the oil pressure sending unit failed, which was an easy replacement. While doing that I knocked a vacuum line loose, which I found later that day and reattached.
After that I started to get codes showing lean on bank 1 and 2. So far I have sprayed carb cleaner around the intake and hoses looking for a leak, replaced the MAF sensor and replaced the throttle body. None of those seemed to have helped the issue, but I'm now getting a code referencing the pedal position sensor. I grabbed one, installed it, and got absolutely no throttle response. It started and ran, but pressing the pedal did nothing.
Is there some type of relearn procedure needed for the pedal sensor, or did I just happen to get a bad one?
Thank you
Terry