P1664

By BAT Team (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.

Manufacturer Specific Definitions for P1664

Make	Fault Location
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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