DTC P1229 GMC
Injection Control Circuit Commanded State to Actual State Mismatch
Injection Control Circuit Commanded State to Actual State Mismatch
Description
The engine is running. The ignition voltage is between 6-18 volts.
Cause and Solution
Refer to the following table to determine which fuel injector control circuit is malfunctioning.|| P1223 | 1 || P1226 | 2 || P1229 | 3 || P1232 | 4 || P1235 | 5 || P1238 | 6 || P1241 | 7 || P1244 | 8 |
Video Guide
Diagnostic Info
- DTC Code: P1229
- Brand: GMC