2013 335i N55 E93 Some Error codes, not quite sure what they mean.
I recently installed a VSRF Down Pipe and inter cooler. Immediately after install, I found these codes and the car went in to reduced power mode. Does any one have any ideas? I know it sounds like pinched or shorted wires. So the first thing I did was break out a meeter and did on Ohm check on the waste-gate control module, and O2 sensors, I found no shorts to ground.
- EWD DME Interface fault
- Terminal 87_1 No Voltage,
- O2 Sensor heating after catalytic activation short circuit to earth
- Wastegate Shorted to earth