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Code 436-New O2 Sensor? 850 1994

posted by  jadnhm on  Thu Dec 2 02:06 CST 2010
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last visit: Tue May 22 18:03 CST 2012
[RELATED]

Hi tmannian, have you ever performed this procedure before?

Which is the hose between the EVAP valve and intake manifold? This is a vacuum line I take it?

In step 6 which is the 'hose after the fuel pressure regulator'? Is this the fuel line leading back to the tank, or the vacuum line that runs the FPR diaphragm?

Do you leave the first hose pinched while pinching the second?

Which is the 'hose for the combind instrument'? It sounds like this is a vac line leading to the instrument cluster. How do we locate this?

Thanks for any additional info you can provide on this. I think many of us would like to be able to properly test our rear O2 before diving in and spending money on things.

--
1998 V70 AWD->FWD Turbo 200k+






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