Assuming we are talking about an Electronic Fuel Injector, in an EFI system the fuel injector opens and sprays the pressurised fuel into the engine when signaled by an Engine Control Module (ECM).
You can remove the injector, on your C 12 Caterpillar diesel engine, by removing the injector rail. Remove the retaining nut and the injector will come out.
Found what? If the injector is leaking, no O Ring will fix that. Replace the injector.
If it is just one injector, it is a bad injector or a problem in the wiring harness or connector for that injector. If it is all of the injectors, it could be a fuse, the entire injector harness, a broken loose or unplugged connector on the injector harness, or the fuel pump or fuel pressure regulator.
alot
The 1993 Ford F2 50 pickup truck injector solenoid is attached to the injector fuel pump. The injector solenoid should be labeled as such.
MIght be the injector itself.
to reset an injector , is a specialist job if injector is faulty, it needs replacing
P0200 Injector Circuit Malfunction Check the connections to each injector first. Then check voltage to each injector.
Replace the bad injector.
If the problem followed the fuel injector then it is a bad injector. If the problem stayed at the same hole with a different injector then it could be bad wiring.
An Ohm reading is the amount of resistance through a fuel injector. A fuel injector is a solonoid that controls fuel delivery. Inside the injector, there is a coil of wire. When you measure the Ohms across the injector, you are checking the amount of resistance in that coil of wire. Each injector manufacturer has their own acceptable measurement, so check with them for proper readings.
on the number 1 injector