I recently dropped a 3.0 M54 into my e30 (I previously had an M50) and am very happy with it. However, I am experiencing a bit of an issue with the e-thermostat. Currently, the thermostat seems to be opening around 160deg F. It is worth noting that I am not running a radiator outlet temperature sensor. While i have done a fair amount of research, I am yet to turn up a set of parameters required for the e-thermostat to operate normally vs going into a fail safe state.
Any ideas? I need to tailpipe test the car and HC is slightly high due to the low temperature.
Any ideas? I need to tailpipe test the car and HC is slightly high due to the low temperature.
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