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tpi swap problem

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Old 01-11-2015, 05:36 PM
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tpi swap problem

I recently swapped 1987 maf tpi into 1992 rs camaro and when I turn the key on fuel pump runs constantly shouldn't it run for 2 seconds and stop
Old 01-12-2015, 05:33 AM
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Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: tpi swap problem

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Size:  85.5 KBpn a 127165 A1 is the relays controlling ground for the 2 second prime. Look at how the power is to the ops is it switched accessory power .
Old 01-12-2015, 03:46 PM
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Re: tpi swap problem

Ops switch is correct I think relay may have been bypassed as it seem to be switching on and off as it should but fuel pump runs continuously following another post l spliced g4 pin at c100 and ran a wire to pin b on c207
Old 01-22-2015, 06:35 AM
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Re: tpi swap problem

How is the rest working out? Can u give me more info on the swap? I have a 1991 rs that I did 1988 mass air tpi swap. My ADAL pors dose not function nor my guages? Any help is appreciated. Thanks
Old 02-14-2015, 03:25 PM
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Re: tpi swap problem

The relay for the fuel pump was bad replaced it and the pump and it runs fine only guage not working is speedo just haven't hooked it up had to rep in bulkhead connector to match body
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