P1663
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Manufacturer Specific Definitions for P1663
| Make | Fault Location |
|---|---|
| Audi | Injector, activation - short to positive |
| Buick | Alternator warning lamp -circuit malfunction |
| Cadillac | Change Oil Lamp Control Circuit Conditions |
| Chevrolet | Alternator warning lamp, control signal -circuitmalfunction |
| Citroen | Fuel Demand Command Signal Circuit Malfunction |
| Dodge | Fuel pressure control solenoid -defective |
| Ford | Fuel Demand Command Signal Circuit Malfunction |
| Freightliner | Fuel pressure control solenoid -defective |
| Gm | Change Oil Lamp Control Circuit Conditions |
| Land Rover | Throttle angle/torque signal – ABS/HDC wiring open circuit |
| Lexus | Oil control valve – RH bank – malfunction |
| Oldsmobile | Alternator warning lamp -circuit malfunction |
| Peugeot | Fuel Demand Command Signal Circuit Malfunction |
| Pontiac | Alternator warning lamp, control signal -circuit malfunction |
| Saab | Turbocharger (TC) wastegate regulating valve – short to positive |
| Toyota | Oil control valve/variable valve timing - RH bank - malfunction |
| Volvo | Cruise control master switch – signal malfunction |
| Volkswagen | Injector, activation - short to positive |
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