What happens if the spark plugs are not working?
If the injectors appear to be working, but the engine will not start; the engine may be flooded. As a result, you may have to remove the spark plugs to let them dry.
What causes no power to fuel injector pulse?
Ans: The engine control unit is the electronic brain that used to control the fuel injector pulse by gathering data from various sensors along the fuel line. Question: What causes no power to fuel injectors? Ans: The problem may be a blown injector circuit fuse or a fault in the wiring harness to the injector or a bad fuel injector power relay.
Why does my car not start when the fuel pump is running?
Your engine will not start, is an all too familiar experience, for any vehicle owner. The fuel pump is running and delivering normal pressure to the engine But, with all that working your engine still will not start. So, the most likely cause, is that the fuel injectors are probably not opening.
What causes a car engine to not start?
Too much current flow to an injector; may cause the (PCM) injector driver circuit to shut down. As a result, killing any other injectors that also share that same driver circuit. TIP: Try unplugging the injectors; one at a time and crank the engine to see if it will start.
What causes the fuel pump to not start?
The fuel pump is running and delivering normal pressure to the engine But, with all that working your engine still will not start. So, the most likely cause, is that the fuel injectors are probably not opening. The (PCM) uses the trigger signal from the crankshaft position sensor; and/or camshaft position sensor to pulse the injectors.
Ans: The engine control unit is the electronic brain that used to control the fuel injector pulse by gathering data from various sensors along the fuel line Question: What causes no power to fuel injectors?
All engines require three things to start and run: spark, fuel and compression. If any one of these is missing, your engine will not start. But with all that working your engine will not start. Engine Will Not Start-The most likely cause is that the fuel injectors are probably not opening.
Where is the fuse for the fuel injector located?
Blown injector circuit fuse Bad fuel injector power relay A fault in the wiring harness to the injectors So, the injector fuse and relay are usually located; in the relay box or power distribution center in the engine compartment. Fuses are used to protect various electrical circuits, while supplying power to components.