P1691
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Manufacturer Specific Definitions for P1691
| Make | Fault Location |
|---|---|
| Audi | Malfunction indicator lamp (MIL) - open circuit |
| Buick | Coolant Gauge Circuit Conditions |
| Cadillac | Coolant Gauge Circuit Conditions |
| Chevrolet | Coolant Gauge Circuit Conditions |
| Chrysler | Fuel Injection Pump Controller Calibration Error |
| Citroen | Turbo Pressure Control Solenoid Circuit Malfunction |
| Dodge | Fuel Injection Pump Controller Calibration Error |
| Gm | Coolant Gauge Circuit Conditions |
| Hyundai | Immobilizer-Antena Error |
| Kia | Immobilizer read coil |
| Peugeot | Turbo Pressure Control Solenoid Circuit Malfunction |
| Porsche | Malfunction Indicator Lamp |
| Ram | Injection pump -intemal fault |
| Saturn | Engine control module (ECM), coolanttemperature gauge output signal -circuit malfunction |
| Volkswagen | Malfunction indicator lamp (MIL) - open circuit |
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