Acura
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Cylinder No. 1 - misfire
Cause:
    Wiring, injector, ignition system, mechanical fault

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

Jaguar
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Injector - cylinder 1 - short circuit/open circuit
Cause:
    Wiring, injector

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