P0200 Injector Circuit Malfunction
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P0200 Injector Circuit Malfunction
i just changed the whole top of the motor: heads, F90/90, injectors from 28 to 42, fuel rails.
then it my ses light came on and showed P0200 Injector Circuit Malfunction.
what caused this? is it b/c i went from 28 to 42 lb injectors and can it be tuned out. or is there electrical problems
then it my ses light came on and showed P0200 Injector Circuit Malfunction.
what caused this? is it b/c i went from 28 to 42 lb injectors and can it be tuned out. or is there electrical problems
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everything seems t be working but code is still there. it won't clear. number 4 spark plug looked as if it wasn't getting fuel. we messed with wireing, its good. we pluged it back in and the injector started working. spark was the same on all cylinders (used a spark tester). with this code the truck won't set fuel trims either.