I have scanned codes P0128 and P1345. Replaced the thermostat and temp. sensor, also the cam and crank sensor. I also replace the VV timing sensor. All the symptoms have gone away. What else could be causing this.
MBFanatic 1 year 1 month ago
Have you done a proper flush of the system? There may be air pockets in the system and the coolant is not circulating. Which in turn can trigger the P0128 code.