CEL 41

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10-26-2006, 04:35 PM

k7q

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CEL 41

i replaced the o2 sensor and disconnected the negative from battery to reset the cel and i still get the same cel. did i replace the o2 sensor with another bad o2 sensor?

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10-26-2006, 05:30 PM

k7q

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Re: CEL 41 (k7q)

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10-26-2006, 05:32 PM

cambopheonix56

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Re: CEL 41 (k7q)

You replaced the 2nd o2 right? It is possible you replaced it with a bad one. Also, how long did you have the neg. disconnected?

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10-26-2006, 05:35 PM

k7q

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Re: CEL 41 (cambopheonix56)

second o2 sensor? i replaced the one on my dc header. had the negative off for 30 seconds or more

can that be the reason i failed my test?

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10-26-2006, 05:44 PM

cambopheonix56

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Re: CEL 41 (k7q)

Oh man sorry I was thinking it was the secondary o2. Wiring may be bad, that might cause it.

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10-26-2006, 06:01 PM

k7q

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Re: CEL 41 (cambopheonix56)

wiring from the o2 sensor to the ecu? how can i find out if the wires are bad?

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10-26-2006, 06:15 PM

AdamB18C1EK

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an ohm meter.

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CEL 41

CEL 41

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