AFAIK, there is no regulation in regards to that. Use your best judgment and best practices. - GACan the lines which pass through the fire wall be continuous or do they need to be interrupted by one of those bulkhead terminals?
GUYS! keep this simple AND reliable. Let the kill swx main posts disconnect the battery.
Let one loww current kill swx ground the grounded leg of the ignition coil, killing the engine but leaving all run consumers (fuelpump, etc) to load the alt as it coasts to a stop. (if you don't have a single coil, then put both legs of the low current circuit across the crank sensor, etc.
Not only is this a very simple circuit, but it fails safe in regard to cutting out the engine in competition-if the low current switch gets resistive/corroded, it doesn't effect running, just killing. Phil
I just spoke to MSD tech line with the same question, they recommended wiring the power feed to the box (heavy red wire) through the secondary contacts of the switch but switching switched power wire (smaller red would be acceptable. No damage to box with either according to their tech guy.Does anyone know if this simple circuit will do any harm to the MSD ignition system??
I just spoke to MSD tech line with the same question, they recommended wiring the power feed to the box (heavy red wire) through the secondary contacts of the switch but switching switched power wire (smaller red would be acceptable. No damage to box with either according to their tech guy.
Daryl E.
Yes, it's relevant to all cars with alternators. I strongly recommend the 6-pole kill switch, with the two large terminals for the battery circuit, the normally-open (NO) circuit for the bleed resistor, and the normally-closed (NC) circuit for the ignition circuit... - GAGreg, is this relevant to a dodge charger? Should I get a kill switch with the 6 terminals (2 lge, 4 sm)?
And, possibly, your alternator diodes and some electronic components as well due to the surge...that's what the resistor bleed circuit is for: to slowly bleed down all potential energy (voltage), rather than simply shutting the door in its face......kill everything with kill switch.
The only problems with the BMWs is when you remove the cluster..you must add a bocking diode to the circuit to replace the one removed from the alternator light. Chuck