how to get oil temp gauge to work in OBDi S50 swap in e30 m3.

[m3j0n]

Is it possible? what needs to be done?

[328ijunkie]

Easy, add sender, wire through c101. Profit.

[berlow94]

Nt possible.
The m3 doesn't use electricity.
It functions with radiation. The radiation the M3 sender uses isn't compatible with the electricity the E30 gauge cluster wants.

[Bmjpv]

Oil temp works

I installed an e30m3 cluster in my 88'is at time of my s52 swap. Very cool to have the oil gauge temp working.

[berlow94]

After being a d**k.
Which pin in the back of the gauge cluster is for oil temp?

[surebimmer]

http://bit.ly/1G21PAp

Looks like post #3 shows pin 19 on the c101

[nando]

I think the S50 already has the sender for oil temp, and it's the same as the E30 M3. you just have to hook it up.

[328ijunkie]

Euro S50 yes. US no. Need to buy E30 M3 oil temp sender and install somewhere on engine. Wire through C101