Alright guys.. recently did a m50 swap into a later production 85 325e.
I have a brand new brown m20 temp sensor in place the black one.(2nd location between the blue one and TB heater line)
I tried another known working one from another car and no avail.
I also swapped in a i cluster for the 7k tach.(yes it’s working the the so batteries aren’t dead)
When I put the key in the on position the gauge goes full hot. When I start the car the gauge stays at full cold, even when the heats blowing fully hot.
I checked the c101 pins, the e36 harness x20 and also the harness adaptor I’m using.(from garagastic)
I’m not sure what else to check or where to go from here. Can anyone point me in the right direction?
I have a brand new brown m20 temp sensor in place the black one.(2nd location between the blue one and TB heater line)
I tried another known working one from another car and no avail.
I also swapped in a i cluster for the 7k tach.(yes it’s working the the so batteries aren’t dead)
When I put the key in the on position the gauge goes full hot. When I start the car the gauge stays at full cold, even when the heats blowing fully hot.
I checked the c101 pins, the e36 harness x20 and also the harness adaptor I’m using.(from garagastic)
I’m not sure what else to check or where to go from here. Can anyone point me in the right direction?
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