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ECU constantly earthing injector 1 driver. GTRLink


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Just installed my brand new gtr link and thought i had an injector leaking but I have found it is actually the ecu is grounding injector drive 1 constantly when the key is on. Im confident this is the issue as i have cut the wire to the pin 101 on the ecu to rule out a possible short to earth on this wire. Has this issue been struck before. Is ecu faulty perhaps. Any help appreciated.

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Can you check if there is a wire on pin 17 and if so remove it.  Pin 17 is also connected to inj1 but it should only have a wire present on a R34.

This is the injector test that Ducie was talking about, if its set to off then that is not the problem:


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