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ecu/wiring help???

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Old 07-17-2002, 07:38 AM
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Default ecu/wiring help???
just need to know if the plugs on the P72(obd 1 GSR) and the P28 are the same... was looking for a post that had pics of the different ECUs next to eachother but couldnt find it .... also will the engine harness from an OBD 1 GSR plug at the fire wall to the harness on a 93 del sol si
thanks
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Old 07-17-2002, 08:57 AM
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Default Re: ecu/wiring help??? (e_SolSi)
The plugs are the same shape, the pin outs may be different though
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Old 07-17-2002, 09:15 AM
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Default Re: ecu/wiring help??? (bigblockEG)
The plugs are the same shape, the pin outs may be different though
pinouts are the same as well:

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Old 07-17-2002, 09:24 AM
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Default Re: ecu/wiring help??? (Katman)
OBDI DOHC VTEC Preludes as well. That's why a P72 is plug and play in a Prelude also.
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Old 07-17-2002, 09:33 AM
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Default Re: ecu/wiring help??? (satan_srv)
OBDI DOHC VTEC Preludes as well. That's why a P72 is plug and play in a Prelude also.
thats right.
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Old 07-19-2002, 06:23 AM
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Default Re: ecu/wiring help??? (Katman)
good looking out Katman.
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