Kc nissan Posted January 24, 2023 Share Posted January 24, 2023 This code has came up on my nissan quashqai 1.5 dci ( 11 plate ) all 4 injector faults cylinder 1,2,3,4 Was wondering if anyone knows if it is indeed the injectors or maybe a sensor of some kind because the injectors are pretty expensive Quote Link to comment Share on other sites More sharing options...
Trevor Posted January 25, 2023 Share Posted January 25, 2023 Does the engine run or misfire? I would measure the resistance of the injectors and they should all be approximately 16ohms After that I would advise to check all power leads (12volt) and all earth leads from the battery all the way to the injectors Have come across fouled wiring (running across engine or gearbox and chaffed through) and connections that have caused this code before and not an issue with the injectors Quote Link to comment Share on other sites More sharing options...
Kc nissan Posted January 25, 2023 Author Share Posted January 25, 2023 Hi thanks for replying. The engine runs and am not really sure about misfiring or rough running. To a trained ear you would tell in seconds but i dont know much about them and couldnt tell. I will need to check the wiring etc get a ohms metre 1 Quote Link to comment Share on other sites More sharing options...
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