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Rear O2 Sensor Problem or Not?
Posted to Technical Discussion Forum on 2/8/2012 13 Replies

Greetings all. I don't work on too many Volvo's. Had a code 280A (P1132) for a front O2 voltage too high. It's actually an A/F Ratio sensor. I'm new to Solus Pro graphing, but found a very spikey waveform, and after checking the wiring, replaced the sensor. Th... Login to read more.

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car Vehicle Data

2001 Volvo C70 2.3L

Engine2.3 L
Trans5-speed Automatic (Electronic)

car Vehicle Data

2001 Volvo C70 2.3L

Engine2.3 L
Trans5-speed Automatic (Electronic)