phiebert
Enthusiast
When the PCM has entered a Limp-in mode (identified a failed emission component) what exactly does it do? Does it change the A/F ratio?
I have something wrong with my air temp sensor that I am trying to figure out. I get a code 23 and my check engine light comes on and stays on once in awhile (until I shut the engine off). I read that if the light is on the engine is in Limp-in mode. Just wondering what that means because it doesn't appear to run any differently.
I have something wrong with my air temp sensor that I am trying to figure out. I get a code 23 and my check engine light comes on and stays on once in awhile (until I shut the engine off). I read that if the light is on the engine is in Limp-in mode. Just wondering what that means because it doesn't appear to run any differently.