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PIN OUTS FOR AN IMPORT WRX 1993 U8 ECU
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Old 01 Jun 2012, 03:07 AM   #1 (permalink)
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PIN OUTS FOR AN IMPORT WRX 1993 U8 ECU

Hi lads any one have pin outs for u8 ecu for a import wrx 1993 the problem i have i got a 3 pin cam connector and a 3 pin crank connector on this model which goes direct to the sensors. this car has a blown engine with no inlet or engine harness.

I got a 1995 wrx with a z4 ecu which has a single cam and crank connector and it has 8 wires. and the crank and cam sensor wiring goes in to the engine loom rather then direct in to the sensors. this engine is running sweet and is going in the 1993 wrx with the z4 ecu.

why is the crank and cam connectors different in both models ?

is the wiring loom different would i need to do a pin out ?

i have managed to get the pin outs for the z4 ecu.

but cant seem to get a pin outs or a service manual for the early 1993 wrx with separate connectors for the crank and cam.

all so the 1993 wrx dosent have ABS when the 1995 has.

am sure i have swapped these ecu's some time a go before on models before 1996 and they worked and there was no difference in the connectors its always been the one connector with 8 wires for the cam and the crank. all other connectors seen to be the same.

these are customers cars the 1993 once got a blown engine and the 1995 one is smashed so doing an engine swap.

all info is greatly appreciated in advance.



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