|
If you still have the stock FP relay wired with safety cutoff through the sensor plate switch, you can use terminal 30 of this relay as a source of power for the O2 sensor heater.
Terminal 30 is where the FP gets its power from. Of course there are already two wires connected to this terminal, one for the FP and one for the WUR. But you can probably piggy back one of them, preferably the black one that goes to the FP.
I am referring to the diagram for 1982 SC.
__________________
Gilles
RoW 88 Carrera coupé
|