Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Load calculation - too high
Cause:
    Throttle control unit, MAP sensor, MAF sensor, APP sensor

Infiniti
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Heated oxygen sensor (HO2S) 1, Bank 1 - voltage low
Cause:
    Wiring, mixture, HO2S, ECM

Mazda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Heated oxygen sensor (HO2S) lean mixture indicated
Cause:
    Wiring, HO2S, fuel pressure, fuel system, mechanical fault, ECM

Nissan
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Heated oxygen sensor (HO2S) 1, Bank 1 - lean shift monitoring
Cause:
    Wiring, HO2S, fuel system, injector, air leak, ECM

Subaru
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    MAP/BARO sensor - range/performance problem voltage low
Cause:
    Hose leak/blockage, MAP/BARO sensor, MAP/BARO sensor switching solenoid

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Load calculation - too high
Cause:
    Throttle control unit, MAF sensor, APP sensor