BMW Fuel Injector Repair Open Injectors, Expertly Resolved

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. My old man is a long time electrician and computer systems engineer so repairing the pcm with him may be an option. Otherwise Cardone sells a ... Just bought my 2018 L5P with an active CEL P20CB code - aftertreatment fuel injector control circuit open. It was failing the circuit test at startup. 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 ... That would be the ground return to the ECM that triggers the injector for that cylinder. I would wire up a test light to that particular wire ... Yes they can, they can either be stuck wide open or shut it's a mechanical issue. There are different types but all injectors are either fully ... I did it cold and it only came back with Injector 2. *** If you have injectors with Index 10 or lower, ISTA advises you will have to replace all injectors in ... The Injector Shop is proud to provide BMW Piezo GDI fuel injectors testing and cleaning for the N54, N63, S63, and N74 engines. Testing is performed using ... 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 ... Stuck Open Fuel Injector (how to fix). {youtube}jsl531-6q-A|615|345|0{/youtube}. 2001 Dodge Grand Caravan 3.3 with a # ...