#1732, "RE: MegaSquirt purchasing questions" In response to In response to 0
Originally posted by RxR_Eclipse be carful, mine were close to 90% DC at 16 or so psi...not saying it can't be done, just be carful...you don't want a misfire or a stuck injector at those levels...
Lots of people have approached 100% for injector duty cycle, it won't damage the injector or the ECU driving it if it only happens rarely for short durations. Although, it's still not a good idea. Anything more than ~90-95% depending on the injector, fuel pressure, price of tea in China, etc... the injector will probably be stuck open (100%), which means you just lost a good deal of fueling precision.
Originally posted by evotunedscc Can someone tell me which type of tach input i'll need for 99 model rs?
If you are going to be doing ignition control with the MS, you will need to tap the crankshaft angle signal wire. For fuel only you can either use the crankshaft angle wire or the tachometer wire.
