ok, lets start with the obvious,
only recent changes,
1. ALKY control kit
2. 60lb injectors
TT chip
alky kit works at least testing it...with the test button
literally nothing else was done..
i have tried another ecm that works in my Limited and vice versa the tta ecm works in the buick
i have spark
i have fuel pressure
i have verified power to cam and crank sensor
i have pined the p and m on the module, it has 12 volts each
i have 12 volts to the ecm from the battery at the harness next to the battery
i have to go get a noid light / test light to test injector pulse. i tried to pin power to the injector harness, cant really determine this yet.
all fuses are good. as is the fuel pump relay
what the hell gives? what do i try next?
could it be the fuel pump? even though i have fuel pressure...?
only recent changes,
1. ALKY control kit
2. 60lb injectors
TT chip
alky kit works at least testing it...with the test button
literally nothing else was done..
i have tried another ecm that works in my Limited and vice versa the tta ecm works in the buick
i have spark
i have fuel pressure
i have verified power to cam and crank sensor
i have pined the p and m on the module, it has 12 volts each
i have 12 volts to the ecm from the battery at the harness next to the battery
i have to go get a noid light / test light to test injector pulse. i tried to pin power to the injector harness, cant really determine this yet.
all fuses are good. as is the fuel pump relay
what the hell gives? what do i try next?
could it be the fuel pump? even though i have fuel pressure...?