We recommend Torque Pro
Manufacturer Specific Definitions for P1664
|Audi||Injector, activation - current circuit|
|Buick||Skip Shift 1-4 Upshift Lamp Control Circuit|
|Cadillac||Skip Shift 1-4 Upshift Lamp Control Circuit|
|Chevrolet||Skip shift warning lamp -circuit malfunction|
|Ford||Injection Pump Control Module Faulty|
|Gm||Skip Shift 1-4 Upshift Lamp Control Circuit|
|Land Rover||Throttle angle/torque signal – ABS/HDC wiring short to ground|
|Pontiac||Skip shift warning lamp -circuit malfunction|
|Volkswagen||Injector, activation - current circuit|
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