P1275 Cylinder #5 High To Low Side Open

Possible causes
  • Fuel injector No. 5 output circuit short to voltage.
  • Injector.
  • NG Module.
    • Symptoms
    – Engine Light ON (or Service Engine Soon Warning Light)
    P1275 Description
    Indicates a high voltage condition exists at the injector output of the NG module for cylinder No. 5 when low voltage is expected.
    P1275 Information for specific makes
    P1275 BUICK
    P1275 CADILLAC
    P1275 CHEVROLET
    P1275 DODGE
    P1275 FORD
    P1275 GMC