Watch some videos on youtube and they will show yah how to pull codes. We can hell yah from there.

 

I got a code. P1171. I think I found that it means ”fuel system being lean on acceleration”. What does that mean?

 

Thx
No codes came up. Now what? Any thoughts?

 

Gonna have to do it while the engine light is on.

 

The engine light is on when we start It, and it stays on while we drive around the yard. The words on the screen say, ‘check engine”, but there are no error codes coming up. Hmmmmm I can try again this week end.

 

So did you flip the lights from dim to bright? Is that the sequence you did?

 

Did anything appear on the screen? Pretty sure that if there are no active codes then "No Active Codes" appears on the screen if the procedure was performed successfully.

Edit: Press and hold mode button while switching high and low beam (three cycles) to access diagnostic fault codes. When I tried this procedure with my old rides, I had try it several times before I got the proper results.

 

I thought I did. I press and held it, then flipped the lights from bright to dim, multiple times. I did not see the word codes or anything that looked like a code. Maybe I’m holding it on the wrong screen. i’m holding it in the engine hours. But I just watched another video and they switch from bright to dim a lot faster than I did. I will try again until this week end. Thanks

 

Yeah you have to flip the light switch 3 times in 2 seconds.

 

 

Check fuel pressure. May not be providing enough fuel and causing it to be lean.