Harrison said:Here is what can go wrong with TL
1. Brain Goes out
2. Pickups go out
3. figure out which pickup went out............ See #2
4. Bad connection (something shorting out)
5. Battery stops taking full charge.......
6. See Items 1-5.
1. If the brain goes out, you're SOL. They are helluva lot expensive. If mine ever goes, I'm back to stock ignition
2. MSD pickups have an annoying habit of going out, and they're not cheap.
MSD charges 65 dollars a pop, and if you're unlucky, they will be backordered.
3. Figure out which went out? Easy, take a resistance measurement across each pickup. They should read nearly zero ohms (a short) across. The pickup is just a very small coil, with only a few windings, encased in plastic.
Bad pickups read as an open circuit, or anything more than 10 ohms.
I have actually fixed the last three that broke on me. Simply grind away the black plastic until you find the break in the wire. Solder it up, and put some thickened epoxy on it to close it back up.
Works like a charm and saves me money. (I do keep spare pickups around, though!)
4.) Battery not taking full charge? Did you charge it properly? Yes, that's important. Oddyssey batteries need to be charged a certain way, especially if you'll be doing it every single day for months at a time.
Oddyssey calls for a non-constant-current type charger. That means DON'T charge it with these 2A/10A/12A chargers. Those put out a constant current, which damages the Oddysseys after a while. Also, the output voltage should be between 13.6 and 14.5 volts, and no more!
The newer automotive chargers often go up past 15.5 volts, and that will kill the Oddyssey battery over time.
The ideal charger will put out 13.5-14.5 Volts, start at about 10-12Amps for a nearly empty battery, and slowly go down to 0 Amps for a full charge.
The MSD Total Loss ignitions are not fool proof and require some special knowledge and special maintenance.
If you take care of the system (including battery) and know how to fix certain issues, it can be a very reliable performance ignition.