199003161 - P0641 Sensor power supply 1
 | The error is recognized throgh the value acquired being more than 5.3 V (with detail voltage above threshold) or less than 4.7 V (with detail voltage below threshold) |
| Test results | ||||
| 1 | SENSOR POWER SUPPLY CHECK | All OK | Problems encountered | Operation |
|---|---|---|---|---|
| Check there are no faults in the sensor supply circuit by performing the See Test 1060GM CHECK ENGINE CONTROL UNIT CONNECTIONS | End of diagnosis | - | - | |