DTC P0270 Cadillac
Fuel Injector 4 Control Circuit Low Input
Fuel Injector 4 Control Circuit Low Input
Description
Engine started; system voltage from 8-18v, and the PCM detected a low voltage condition on the Fuel Injector 4 circuit for 30 seconds.
Cause and Solution
Fuel injector 4 connector is damaged or shorted
Fuel injector 4 power circuit is open (check the INJ Coil fuse)
Fuel injector 4 control circuit is shorted to ground
Fuel injector 4 is damaged or it has failed
Video Guide
Diagnostic Info
- DTC Code: P0270
- Brand: Cadillac