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O2 Sensor Replacement and Bosh tool...Is it necessary? 850

posted by  jeff w on  Sun Apr 14 16:14 CST 2002
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last visit: Tue Jul 24 17:32 CST 2001
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I have a 4-3-5 and a 4-3-6 A2 socket error code. I am guessing that the front sensor is bad causing the rear sensor to be wide open. I plan on first removing both sensors and cleaning as recommended by Sin in a previus post. One thing i would like to know is if the tool from IPD is usefull (can you buy it locally in Canada) to get these sensors out or can i just as simply use a regular wrench.
Secondly, if i need to buy a sensor/sensors i understand that Bosch offers one that does not require re-wriring and is universal (much cheaper then Volvo replacent at $280 Canadian). Where can i get this item also.
Thanks
Jeff
1994 854T5
1994 855T5






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New O2 Sensor Replacement and Bosh tool...Is it necessary? [850]
posted by  jeff w  on Sun Apr 14 16:14 CST 2002 >


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