HKS OB-LINK For VOLKS WAGEN GOLF GTI 1JAUM AUM 44009-AK002Brand HKS Product Number 44009 AK002 Compatible Car VOLKS WAGEN GOLF GTI 1JAUM Compatible Engine AUM Product Description Model: 1JAUM Model Year: 02 08 05 03 Communication Type: BMW1 OBD II Coupler position: 7 Fuel Correction: _ Speed: ___ E G RPM: ___ Water Temp: ___ Ignition Timing: ___ A F Correction 1 2: ___ A F Learmin 1 2: ___ Intake Air Volume: ___ Intake Air Temp: ___ Throttle Angle 1 2: _ Intake Manifold Press: _ O2 Voltage 1 2: _ Airflow 1