Changing H0136 in the ECM and TCM worked for me. I now have less than 1km/h difference from 80 120 km/hr speedo vs GPS
Changing H0136 in the ECM and TCM worked for me. I now have less than 1km/h difference from 80 120 km/hr speedo vs GPS
2011 VE SSV 419 + CAM + Whipple 2.9FF SC + PPV front struts + Bilstein rear shocks + 6L90E with single piece carbon fiber prop
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