P0200 GMC -

Question

I have an Itasca motor home with 8.1 gm engine. I pulled a P0200 code but will this cause the motor home feel like the trans will not come out of low gear???

Answer 1

P0200 Incorrect voltage on a fuel injector control unit

This sure will cause you to not come out of low gear, what happens is the control circuit to the fuel injector is open or shorted,this can also be from the PCM,where the PCM cannot control the fuel injector