Car broke down - ODB error codes 14 and 24

[pwpanas]

Originally Posted by yoshi123

Thanks - what is the symptom of an erratic coil pack? I thought the car would misfire and stutter first....in my case the car just DIES and the engine runs sweet otherwise.

My temp sensor seems fine, had a rad failure few months ago so the fluid has been changed.

The TOMS ECU is an entire ECU. It is a Toyota ECU reprogrammed by TOMS. It plugs straight into the connectors, so I doubt there is a duff connection here, but obviously cannot rule that out either.

I'm going to fault trace the ignition system and sparks/coils this week. See what I can find.

I was only telling you about coilpacks since you mentioned them in your post. I agree bad coilpack(s) doesn't seem to be the primary cause of your Supra's issue(s).

Good luck with troubleshooting. If you have the TSRM, I'd recommend following the step-by-step procedures within. Please keep us informed.