[dannichols1474]

Hi Nick,

1. There are 2 yellow wires connected to the starter solenoid, 1 wire is coming from ignition switch and the other wire goes to the CIS throttle valve switch then to the thermo switch and the cold start valve so that yellow wire is no longer needed.

2. My car has 2 small round and 1 large rectangular relays on the electrical panel at the left rear corner of the engine bay. The large rectangular relay is for the rear window defogger. The small round relays were for the rear heater blower motor and the warm up regulator. I used the black wire from pin 87 (yellow / black wire at the relay then becomes black wire at the 14 pin connector) of the heater blower relay.

NOTE: The heater blower relay (on my car) as wired from the factory is set up as starter cranking interrupt (pin 85 is connected via yellow wire to starter solenoid). While I had the electrical panel disconnected to install the MSD ignition box, I clipped the yellow wire at the relay and connected pin 85 to ground with a brown 16 awg wire. With that modification I had switched 12V.