Oxygen sensor in an early 944

ricey3 · **Posted:** Fri Aug 25, 2017 7:21 pm

Im thinking of switching over to a standalone ECU on my 83 944.

To get the best performance the use of a wideband O2 sensor is recomended.

Now i dont think my car has one but the porsche manuals show two versions of the downpipe which looks like an o2 sensor came standard on models with a Cat.

Can someone confirm my logic? Im guessing i could modify a stadard downpipe to fit a boss or just get hold of a down pipe for a cat car?

Prophead · **Posted:** Fri Aug 25, 2017 10:47 pm

Any decent custom exhaust shop can weld in the boss for an o2 sensor into your existing exhaust.

GlennS · **Posted:** Sat Aug 26, 2017 4:14 pm

ricey3 wrote:

Can someone confirm my logic?

If what you are asking is "did catalytic converter equipped 944s come with an O2 sensor" then the answer is "Yes".

ricey3 · **Posted:** Sat Aug 26, 2017 4:53 pm

GlennS wrote:

ricey3 wrote:

Can someone confirm my logic?

If what you are asking is "did catalytic converter equipped 944s come with an O2 sensor" then the answer us "Yes".

Many thanks

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Oxygen sensor in an early 944

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