Hello; My friends 2007 Electra Glide is suffering with an occasional fast idle when hot, and has 2 codes stored. (don't know if they're related to the idle problem).
The codes are: P0118 (ET sensor voltage open/high) and P01152 (Rear o2 sensor high). B.T.W the IAC works, not stuck)
Can anybody expand on this?

Thanks for any and all replies

 

TPS sensor. Does it also die when coming to a stop from high speed? Search TPS or high idle issues. 28 bucks for the sensor and two screws. Worth a shot.

 

engine temp sensor? that is one of the codes.and u say its only when hot.

 

No, it doesn't die at all. Just sometimes, when it's hot, the idle will not come down, until he stops and shuts it down for a few minutes.

I suspect that the 2 codes are unrelated to this issue. I don't have an electrical manual, but I'm curious as to what to do abouts the codes (P0118 and P0152). The bike, to his knowledge has never been checked for codes.(Bought it new)

 

next suspect would be the throttle position sensor.that can cause a bunch of wierd codes that have nothing to do with tp.