92 Honda Accord

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martinsauto@alltel.net - 03 May 2006 23:43 GMT

I'm working on a 92 accord that sets a code 5 immediately for the Map
sensor. The pcm, map sensor have been changed and the code sets
immediately still. Map sensor has good vacuum to it.Wiring checks fine.
I'd appreciate any help, thanks, Bob

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Telstar Electronics - 04 May 2006 18:52 GMT

Have you tried to simulate the MAP signal at the PCM?... to see if you
can stop the code? That would be an interesting test at this point...
to show that the PCM is at least functioning correctly.

www.telstar-electronics.com

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Kevin - 03 Jun 2006 01:07 GMT

> I'm working on a 92 accord that sets a code 5 immediately for the Map
> sensor. The pcm, map sensor have been changed and the code sets
> immediately still. Map sensor has good vacuum to it.Wiring checks fine.
> I'd appreciate any help, thanks, Bob

Think about it, If you are certain the map sensor is good, the vacuum to it
is good, the wiring to it is good, then that only leaves the ECM. If all
those things are good then nothing is wrong. I would double check
everything else before replace the ECM if it were me.

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Kevin Mouton
Automotive Technology Instructor
"If women don't find you handsome, they should at least find you handy"
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