can anyone do me a big favour?

can anyone do me a big favour?

Author
Discussion

brogenville

Original Poster:

932 posts

207 months

Saturday 31st July 2010
quotequote all
And have a look at something on their car for me?

Even after an ecu re-flash and new lambdas, I'm still not getting a proper response from my lambdas. One thing that did strike me as odd was that the lambda heater channel seemed to be at ground. I think it should be switched 12V with the ignition, so I would love to see if this is different or the same on another working car.

So, what I would like to know is whether, with both lambda sensors disconnected, the red wire at either lambda plug (on the engine wiring loom side) shows continuity with earth?

Oh, and my car has the later 4 wire lambdas.

If anyone has the time, I woukld be massivly grateful for their help. I'm scheduled to go on a big road trip with the guys soon, and at the moment my Tamora is letting me down big time.

Cheers guys.