HKS OB-LINK For NISSAN SKYLINE ZV37 274930 44009-AK002Brand HKS Product Number 44009 AK002 Compatible Car NISSAN SKYLINE ZV37 Compatible Engine 274930 Product Description Model: ZV37 Model Year: 13 11 Communication Type: ISOCAN OBD II Coupler position: 4 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 2: _ Fuel