Questions & Answers for: check injectors

injectors won't open check for spark at coil if you have spark check for injector pulse at injector with noid light..if noid light does not flash check for power at one side of injector connector ..if

check injectors with a needle stethoscope to locate the bad one. After we use injectors check lamp, (it is not costly and you can buy on line). If the light pulse, we replace the injector. If not then

to the injector Short in the wiring to the injector Bad PCM Possible Solutions: First, using a DVOM check the resistance of the injector. If it isn't within specs, then replace the injector. Check for

...other causes * Open in the wiring to the injector * Short in the wiring to the injector * Bad PCM Check and test this possible solutions: First, using a DVOM check the resistance of the injector.

...injector drive circuit, or the injector ground circuit.  Pull off one injector connector and check for voltage on one of the two wires to the injector.  Turn the key to on and check with

...injectors Check for an injector fuse in the fuse box under hood. Pull off one injector connector and use a testlight to check for a steady power signal on one of the two wires, with key on. Should ...

...check for power to the injectors. Injector circuit should nave hot wire anytime key is on. Has constant voltage to injectors. When the computer internally grounds the injector ground wire, the ...

Fuel injector just quite working What is year--make--model? Check for voltage and ground at fuel injector. Check fuel pressure. Check the fuse. The injector circuit is a fused circuit. There is ...

...value -a few ohms, depending on the make. Just check the resistance of all injectors. Any one that is way off from the others may be a shorted injector- an internal short in the injector

...injectors check cam/crank position sensors check immobilizer operation check ecm and harness connections fuel not entering the combustion cyl through injectors check for the injector pulse at each ...