Acura
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel system - mixture lean under acceleration
Cause:
    Fuel pump/strainer, incorrect fuel

Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle motor position sensor 2 - range/performance problem
Cause:
    Wiring, throttle valve tight/sticking, throttle motor position sensor

GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel System Lean During Acceleration Conditions
Cause:
    No PCM codes set, engine running in closed loop, Fuel Cutoff Mode inactive, then the PCM detected that the HO2S-11 signal was lean for 3 seconds during the Power Enrichment Mode portion of the HO2S test

Honda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel system - mixture lean under acceleration
Cause:
    Fuel pump/strainer, incorrect fuel

Isuzu
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel trim - mixture too lean during acceleration
Cause:
    Wiring, O2/HO2S, mechanical fault, fuel system, fuel pressure, ECM

Jaguar
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Weak mixture - cylinders 1, 2, 3, 4, 5, 6
Cause:
    Wiring, fuel level, fuel pump, fuel pump relay, injector(s)

Land Rover
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    System too lean
Cause:
    Intake/fuel system, injectors, HO2S, MAF/VAF sensor, ECT sensor

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

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle motor position sensor 2 - range/ performance problem
Cause:
    Wiring, throttle valve tight/sticking, throttle motor position sensor