- Injector Drivers fail (blown engine as result).
- Wiring harness connector terminals not seated fully from factory (annoying intermittant fault to find).
- Shitty cheap connectors.
- Internal relay fails.
- Send back to factory to change engine/trigger/sensor configuration.
- Impossibly to tune correctly. (Have to just run it fat due to lack of precision/fine injector control. This bugs me no end, possibly even more than the rest).
I especially love the "But xyz does a 7 second quarter with one!" [sarcasm]Yes, that totally means your street car will cruise and respond nicely.[/sarcasm]
He is running methanol and CDI, it takes a fair bit to actually not make power, and he doesn't give a rats about driveablilty.
I try and point out that Microtech ECU's are proven.... to be rubbish. And yet they still get one.
What is hilarious is that anyone who actually knows about ECUs knows this to be true, but they just get a sale instead of trying to educate the public.