BMW Fuel Injector Open Repair The Ultimate DIY Guide

Fuel Injector Circuit. Wiring schematics can often be found using Google images. Paid options ... Stuck Open Fuel Injector (how to fix). Swapping injectors made no difference and when engine was cranked verified injector on cyl4 was staying open. Disconnecting cyl4 injector ... If the vehicle is a gasoline powered unit, then replacement is the best choice. I have never seen a gasoline fuel injector taken apart and ... Disconnect the Fuel Injector 2 connector and Inspect the terminals for any condition that would result in a poor connection. Using the wiring ... Injectors on older B48 and B58 cars can get stuck open, allowing too much fuel to enter their cylinder. This can cause bore washing. 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 ... If wire from EMM to injector passes tests and close inspection, then switch #1 injector with its neighbor. and see if miss follows injector. If the injector is open all the time, then it's toast.. The Injector is hooked to the 12 volt line.. the ECU is the device that will pull the ... This is the easiest method I found to remove the injector electrical connectors; it is still a pain in the ass, but once you get the hang of opening up the ... Injectors found to be leaking externally need to be replaced as there is not a suitable field fix for this type of failure. Electrical Failure.