TPS issues

[BMWZ4MC]

When I first bought mine back in 2009 I had similar symptoms - most often it would go into limp mode if I stopped for fuel after a long drive. Three restarts would clear it each time until, one day, it wouldn’t. In my case, it was a cam position sensor that was at fault.

 

[bigwinn]

When I first bought mine back in 2009 I had similar symptoms - most often it would go into limp mode if I stopped for fuel after a long drive. Three restarts would clear it each time until, one day, it wouldn’t. In my case, it was a cam position sensor that was at fault.

Inlet or exhaust can you recall?

 

[BMWZ4MC]

Inlet or exhaust can you recall?

Nope! I could probably find the receipt for the replacement if I rummaged deeply enough in my car receipts file….

 

[bigwinn]

Don’t worry they seem fairly inexpensive

While the inlet is off I’ll probably do both

Cheers

 

[Simon 3.2M]

Simon, do you have any idea for my situation?

Have you cleaned the ICV and the butterfly valves on the throttles? You will also need to reset the throttle.

 

[Shakespeares]

Have you cleaned the ICV and the butterfly valves on the throttles? You will also need to reset the throttle.

I did clean them before. emm... I think most the time I have the problem after driving through a pothole on highway. After the pothole, I can feel the throttle is not working well. All the lights will come out about 30s after the pothole. I remember I got a code "throttle body briefly stuck" before, but most of the time I really have no codes from INPA or Autel.