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Frank

Frank 1/19/2013

1984 Porsche 944 Base 4 Cyl 2.5L

Engine

What is the location of the oxygen sensor?

I want to replace the oxygen sensor!

2 Answers


Bill

Bill 1/19/2013

On exhaust manifold, looks a bit like a spark plug with a wire harness. Also on behind catalytic convertor under vehicle. Buy an OEM from http://www.autopartswarehouse.com/ For ease of replacement

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Walker Pro

Walker Pro 5/7/2013

Hello Frank,

The only information I can give you, is that there is only one sensor on this vehicle but 2 options a calif-ESV(3 wire sensor) and a Non Calif-esv (1 wire sensor). In both cases ours is a direct fit oem replacement.

If you have any further questions or concerns please contact us and we will be happy to help.

Walker Pro (www.walkerproducts.com)

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