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Disco 2 V8 o2 sensor faults
Ok thought i would give a final update on this... it s sorted. I had replaced the O2 sensor indicated by the ECU, and this worked for about 20 miles and then the light came on again, lost readings to both sensors, so i replaced the second sensor after the CAT and also noted some oil in the...- Adrian Wilton
- Post #10
- Forum: Discovery
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Disco 2 V8 o2 sensor faults
Hi, thanks for the injector tip i will try this weekend, sorry for the delay in responding as have been working away. This fault is bugging me as the car drives on otherwise, though Fuel consumption gone up as i have one side closed loop and the other open loop. I have even looked at something...- Adrian Wilton
- Post #8
- Forum: Discovery
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Disco 2 V8 o2 sensor faults
Cant see any issues with the manifold, any way of testing the valley gasket as a potential issue ?- Adrian Wilton
- Post #5
- Forum: Discovery
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Disco 2 V8 o2 sensor faults
Ok thanks, nothing obvious, but will take a better look tomorrow. Anything I can spray on it to help locate a crack?- Adrian Wilton
- Post #3
- Forum: Discovery
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Disco 2 V8 o2 sensor faults
guys, sorry if the answer to this has been posted, I Have. Disco 2 v8 with 4 x O2 sensors. I have bank 2 sensor 1 reading 0v? On idle is have a voltage then I drive and the voltage goes to zero? Maf changes, plugs and leads changed, o2 sensor changed. I can't find any split pipes, but I assume...- Adrian Wilton
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- Replies: 9
- Forum: Discovery
