Oh no, what now?

[johnro79]

Got the engine light on daily
Scanned and this is showing up

What could it be? just lambda sensor? (About 200k miles with this sensor on atm)
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[Crasher]

I would change the sensor and see what happens.

[nordic_b]

It is wideband sensor and reading rich indeed. But your coolant temp is 50'C too, the engine may run rich until it heats up and goes closed loop, otherwise it ill remain in open loop.

[johnro79]

I would change the sensor and see what happens.

It is wideband sensor and reading rich indeed. But your coolant temp is 50'C too, the engine may run rich until it heats up and goes closed loop, otherwise it ill remain in open loop.

I guess I could've gone another 100k


I'll have a longer run tomorrow see what's what.
Strangely, it happened after I've filled up at BP, twice, with their super dooper diesel (2 diferent stations). Shell sooper dooper was OK all tank

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