- Fri Mar 06, 2020 7:41 am
#41312
Quick question- am I going to blow anything up if I use one of the injector channels for the fuel pump relay? I only need 2 for my TBI setup, and I'd rather not populate Q5-8 for space reasons. If I change the fuel pup pin in TS to pin 11, it should give FP control on Q4 / INJ4, correct?
I did have a quick look at the schematics, and the only differences I can see between the HC outputs and injector outputs are the LED bits, and the 100k resistor to ground being on the other side of the 1k resistor- I have no idea what difference it makes though!
I did have a quick look at the schematics, and the only differences I can see between the HC outputs and injector outputs are the LED bits, and the 100k resistor to ground being on the other side of the 1k resistor- I have no idea what difference it makes though!