A3 2.0L TDI Maintenance Thread

[Crasher]

It happens, there is no logical explanation.

[futtret]

001349 (P0545) - B1 S1: Sensor 1 for Exhaust Temp Bank 1 (G235) Short to Ground

This is part number 04L 906 088 HT and has a black plug, you need to find out the make and part number of what was fitted and if it was the evil to get at one tucked away before and under the turbo in the manifold collector.

Crasher - can confirm that your part no. matches the one stated on my invoice and he also showed me it on his computer screen. It was supplied by Audi themselves as he only uses genuine parts. It was the evil one to get at that they replaced.

Garage has fessed up that they can't do anything to resolve the ongoing fault code and suggest I look for auto electrician to test wiring. What would you suggest as next course of action?

[futtret]

Crasher - can confirm that your part no. matches the one stated on my invoice and he also showed me it on his computer screen. It was supplied by Audi themselves as he only uses genuine parts. It was the evil one to get at that they replaced.

Garage has fessed up that they can't do anything to resolve the ongoing fault code and suggest I look for auto electrician to test wiring. What would you suggest as next course of action?

Problems solved by disconnecting the existing wire (which is wrapped up within other wires) between the ECU and the sensor and running a new wire alongside.