2005 Chevrolet SilveradoCRM Mitchell1 2023-03-17T21:58:48+00:00
- vehicle has p0201 – cylinder 1 injector circuit problem p0204 – cylinder 4 injector circuit problem p0206 – cylinder 6 injector circuit problem p0207 – cylinder 7 injector circuit problem p0670 – glow plug module control circuit p2146 – injection position voltage control circuit group 1 inspected wiring harness and unable to find any obvious signs of damage. Wiggled pigtails and 2 of the connectors felt a little sloppy at the injectors. Recommend replacing the rest of the injector connectors associated with the codes and retesting.
- Replace number 1 injector pigtail
- Replace 4 and 6 injector connectors
Steve H. gave our service a 5 star review on 3/15/2023