P1666

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Manufacturer Specific Definitions for P1666
Make | Fault Location |
---|---|
Audi | Injector 1 - current circuit |
Buick | Driver 3 Line 6 |
Cadillac | Driver 3 Line 6 |
Chevrolet | Driver 3 Line 6 |
Dodge | Engine control module (ECM) -engine shut-off control |
Freightliner | Engine control module (ECM) -engine shut-off control |
Gm | Driver 3 Line 6 |
Land Rover | Immobilizer signal – CAN data bus |
Mercedes-Benz | Cylinder cut-out solenoid, bank 1 or 2 – does not open |
Volkswagen | Injector 1 - current circuit |
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