BMW Fuel Injector Open Repair The Key to Optimal Engine Function

You also can't back measure the ECU output driver. Unplug all injectors. Plug in an old injector and hold it in your hand while cranking. Just make sure the control side of the injector is switching at the PCM, and the circuit from the injector to the PCM is not shorted to ground, ... 2) I held the throttle out of the way by jamming a rubber-coated handled toothbrush in there, holding it open and out the way of the fuel rail. The engine computer (DME in BMWspeak) provides the ground to an injector to make it fire. I'd check the ground side of the injectors ... The fuel control module only holds the boost voltage high for a short duration. The boost voltage is used to open the injector very rapidly; once the injector ... My buddy says the fuel injector relay isnt getting enough voltage to open the injectors and send fuel..the fuel pump is working as it should..theres a spark. 3) Details on when the diagnostic runs and the conditions for setting the trouble code if a fault is detected that reduces current flow or the voltage spike ... Amazon.com: DPTOOL Fuel Injector Install & Remove Tool For BMW N20 N55 Automotive Engine Timing Tool Kit Fuel Injector Removal Installation Tool ... 5. I then tested the fuel injector harness with a fuel injector addnoid light, connected directly to the end of the fuel injector plug. The test ... ... options that I recommend and use - https ... Stuck Open Fuel Injector (how to fix). ScannerDanner•608K views · 11:52.