My 190E 2.6 has recently had the 02 sensor replaced and also the circuit overload protector replaced, however everymorning the 02 sensor panel light comes on and engine sputters (does not stall out) until warmed up. This is a intermitant problem and does not usually occur throughout the day. What would be the next course of action to identify the problem?

Check the wiring and connector.

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Jeff Lawrence
1987 300e
1989 300e
1987 BMW 325

I have seen many of the wires that go to the sensor break down internally. They are sheilded, so when the fail, the computer sees ground and runs very rich.


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Benzmac:
Donnie Drummonds
1992 500E (very soon I hope :)
1981 280GE SWB
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