Result:

p1237

Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Injector 1 - open circuit
Cause:
    Wiring open circuit, injector

Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel Pump Secondary Circuit Conditions
Cause:
    Key on or engine running, then the PCM received a signal from the FPDM that it had detected a fault in the fuel pump secondary circuit

Saab
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Intake manifold air control solenoid, outer flap - short to positive
Cause:
    Wiring, intake manifold air control solenoid

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Injector 1 - open circuit
Cause:
    Wiring open circuit, injector

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