I don't mean to be alarmist...
#1
I don't mean to be alarmist...
But, if you're upgrading firmware on a diypnp 1.5 with the sequential module in the car... you might want to think about disconnecting your fuel injectors.
Yesterday was rather unpleasant due to gasoline hydro-lock after a firmware upgrade to my brothers car.
thread on msextra
Yesterday was rather unpleasant due to gasoline hydro-lock after a firmware upgrade to my brothers car.
thread on msextra
#4
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still, that requires the FP output to be active in order to trigger the TIP125. Whenever you flash the FP is disabled.
I've never had issue with seq. fuel flashing on the car, done it numerous times (ms3).
I've never had issue with seq. fuel flashing on the car, done it numerous times (ms3).
#5
Me too on my car. If it wasn't my idea to fix something that wasn't broke I'd just blame my brother as he always has terrible luck with cars.
It gets to be a real PITA sometimes, i'll do something to my car then it'll just not work, or not work as well on his, or we end up having to replace other ---- due to weird failures.
It gets to be a real PITA sometimes, i'll do something to my car then it'll just not work, or not work as well on his, or we end up having to replace other ---- due to weird failures.
#9
I recently flashed my firmware to 3.2.1 release, and I've been having problems with injector 4 with sequential injection. No hydrolock or anything of the sort, but it's running like crap intermittently. It's really kind of weird and it all started after I flashed the firmware. I tried flashing back to 3.1.3 which I had initially, and it still has the same problem.
I've gone through swapping injectors, injector harness, cleaning all connections, etc. and even different coil packs (COPS) and it's still got a weird misfire on cylinder 4 that I never had before. Pretty much the only thing done was firmware flash.... so we'll see if my sequential injection module is damaged or not.
If it's not, I have an extra module that I think I'll buy another diypnp for that I may buy another miata for, lol
I've gone through swapping injectors, injector harness, cleaning all connections, etc. and even different coil packs (COPS) and it's still got a weird misfire on cylinder 4 that I never had before. Pretty much the only thing done was firmware flash.... so we'll see if my sequential injection module is damaged or not.
If it's not, I have an extra module that I think I'll buy another diypnp for that I may buy another miata for, lol
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01-08-2021 11:24 AM