Acura
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    VTEC control system malfunction - front bank
Cause:
    Wiring, VTEC solenoid/pressure switch, ECM

Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel metering solenoid - open circuit/short to ground
Cause:
    Wiring open circuit/short to ground, fuel metering solenoid

Nissan
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Air fuel (AF) ratio sensor 1 - slow response
Cause:
    Wiring, fuel pressure, injectors, MAF sensor, PCV, AF sensor

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel metering solenoid - open circuit/short to ground
Cause:
    Wiring open circuit/short to ground, fuel metering solenoid