P0134 - B1S1 no activity

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Posted to Technical Discussion Forum on 6/8/2011 6 Replies

Hi TDF,

This Venture is driving me crazy...

PCM has one DTC stored: P0134 - no activity O2 sensor B1S1. The customer replaced the front sensor already.

Scan tool always reads 447mV for the front O2 sensor, KOEO, KOER, no matter if the sensor is connected... Login to read more.

6 Replies Received (View Replies)

Vehicle Data

1999 Chevrolet Venture 3.4L Mil Lamp On

Engine	3.4 L
Trans	4-speed Automatic (Electronic)
Symptoms	Mil Lamp On

Vehicle Data

1999 Chevrolet Venture 3.4L Mil Lamp On

Engine	3.4 L
Trans	4-speed Automatic (Electronic)
Symptoms	Mil Lamp On

6 Replies Received (View Replies)

6 Replies Received (Hide Replies)

Vehicle Data

1999 Chevrolet Venture 3.4L Mil Lamp On

Vehicle Data

1999 Chevrolet Venture 3.4L Mil Lamp On