Ecu swap on 2002 sf5 forester s turbo 1u denso ecu for v3 denso ecu from wrx
Hi there I have a 2002 ej205 Subaru Forester s turbo sf5 it has a denso 1u ecu White 5 plug works fine but I bought a denso v3 ecu White 5 plug from a Impreza wrx not sure of the year I also got the ignition barrel imobeliser chip and little black box from steering column when all fitted it turns over but won't fire up and I don't hear my fuel pump priming put the forester parts back on I can hear fuel pump priming on second click of ignition and fires up fine I was wondering if use could help me please thanks in advance
Also my car has a sigma cat1 alarm/imobeliser fitted of that makes a difference thanks again. |
have you compared the wiring diagrams of the two ECU's?
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I have not think I need the pinouts for my ecu and the wrx one to compare them if anybody would know where I can download them thanks mate
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If you've changed from UK ecu to jap ecu the crank and cam sensor are the other way round
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There are much greater differences than crank and cam sensor wiring ... thats GC8 level differences not GDA/GDB
Keys need to be coded to the ecu as well cheers bob |
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