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2000 C70 O2 sensor hookup problem.

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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sparkyct55
Posts: 19
Joined: 11 November 2009
Year and Model: 2000 C70 conv.
Location: Stamford, CT USA

2000 C70 O2 sensor hookup problem.

Post by sparkyct55 »

I bought a used 2000 C70 and replaced both O2 sensors. For the life of me I can't find a socket for the front sensor anywhere in the engine compartment. I can find the mounting plate under the master cylinder to mount the sensor socket but no other related harness sockets. I've check for an hour under the hood and find nothing. What am I missing?????

sparkyct55
Posts: 19
Joined: 11 November 2009
Year and Model: 2000 C70 conv.
Location: Stamford, CT USA

Post by sparkyct55 »

Forgot to say that I did connect the rear sensor to a socket located under the master cylinder, just over the trans.

sparkyct55
Posts: 19
Joined: 11 November 2009
Year and Model: 2000 C70 conv.
Location: Stamford, CT USA

Post by sparkyct55 »

Ignore me, I finally found found it tucked in a corner where the human eye cannot see. :D I hate tight spaces!! :x

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