Got my abf engine out of a seat Toledo. N reg would it be obd2? It has an immobiliser if it makes any difference. I think this was the change over year ob1/2
Secondly I keep getting a 00525 error code. Lambda sensor signal too low, I've changed sensor but i am still getting the code pop up. The wiring appears to be ok too. I have got a four branch manifold and have positioned the sensor where the four pots meet. Could it be that the sensor isn't getting hot enough? Tick over is ocasionally lumpy but pulls really well. I got 169bhp on the rollers last week
