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Old May 12, 2009 | 07:11 PM
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Default maf sensor
I also posted this question in the technical section but haven't rec'd any responses yet.
Will a maf sensor from an '85 'vette work properly on an '87 'vette?

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Old May 12, 2009 | 08:14 PM
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Not sure. But the 85 MAF is controlled by the ECM. 1987 MAF is controlled by 2 relays.

Mike
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Old May 12, 2009 | 08:22 PM
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Thanks Mike,

I think I'll replace my relay and see what happens.

tankman
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Old May 12, 2009 | 08:23 PM
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From what I have seen on here about this subject it should work. The aftermarket guys list just one MAF for the L98 motors. The burn off for the 85 year is controled through the ECM, the rest of the years have a 2 relay system, but I believe the difference is in the wiring and not the actual MAF it just gets it signal a different way. I'm sure some one that has replaced one will chime in
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Old May 12, 2009 | 08:31 PM
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Originally Posted by tankman
Thanks Mike,

I think I'll replace my relay and see what happens.

tankman
I was getting a maf code a few weeks ago. It just ended up being dirty connections on the maf sensor plug. Check connections. The plug portion on mine had become rusty looking. I sprayed some electrical cleaner and sanded the posts lightly. I also cleaned my maf with the spray maf cleaner.

Mike
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Old May 12, 2009 | 08:36 PM
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Thanks.I already sprayed it with cleaner and it is super clean.I'll check the plug.
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Old May 12, 2009 | 08:46 PM
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Originally Posted by tankman
Thanks.I already sprayed it with cleaner and it is super clean.I'll check the plug.
Have you checked the relays ?
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Old May 13, 2009 | 09:22 PM
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www.acdelco.com says no - '85 Vette, Camaro & Transam only. Don't know the differences.
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