@Vrv8hz there is a small plastic door on the connector, pop that off and have a look at the soldering job...

May 2025 update, after also running the Gorst coils on a daily for 4 years straight had no issues. The son's speedway car had a coil failure on the weekend, pulled the Gorst coils off the old daily and ran with them, no drivability issues but did notice that the electricity seems to be leaking :lol:...

NVH is a big issue with those mounts

Yes, that information is correct. EEPROM are less likely to get wiped or corrupted accidently.

I think its the PIM module you're thinking of https://www.ebay.com.au/itm/164927873797?_skw=pim&itmmeta=01JRY9FH20H1B37NT5BAKWNP53&hash=item266677a305:g:IB8AAOSw0Y5g0~75&itmprp=enc%3AAQAKAAAA4FkggFvd1GGDu0w3yXCmi1dj3kwguFzmpBIE9KqRjshqVPyBGt6q9R4zp7CJ7sUL4Cl9cHEu3i1zQiwdHXTSQWuFjYKi1g82X...

My God!!!

It is possible that the NVRAM battery has died, can you get a read from it?

Have a read of that (from the FAQ area (green question mark)) it is as simple as removing the NVRAM and fitting it to the donor ECU.

This is a start up file I used, use at own risk.

I only do this as a hobby, your payment cleared late on a friday, I don't monitor this on weekends.

I suggest you are ready ahead of time to not miss dyno bookings.