Duncan
Dodge Dakota
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8/01/2005
22:26:00
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 Subject: O2 sensor faults
IP: Logged
Message:
I have a 2001 Dakota R/T and am "lucky" enough to have 4 O2 sensors. I have two questions for O2 sensor faults that just tripped my engine light.
First: A P0141 that indicates a bad 1/2 O2 sensor relay. Where is this realy that I might be able to swap it out with another one to see if its bad and for what sensor.
Second: A P0161 - 2/2 O2 sensor heater failure.
Which one is this, I'm assuming it's the right(passenger)downstream and that its bad. Thanks for any input.
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