Quote: Originally Posted by
roadracer380 
The IAC is perfectly quite if you set the frequency to 20, but then it has on adjustability. The ms does not have enough resolution?
?? what do you mean. are you talking about the frequency that is 250?
also, no matter how much i add to the cranking dc it still will not start right, even when the car is funny warm. how high can i make it? also, i cannot get it to go to the fast idle at 1200. no matter what i change the temp settings to. the dc just goes up too 255 and does nothing. any ideas?
thanks
-mike
edit: well i decided to see what would happen if i unpluged the iac to see if it was doing anything because it should stall out, so i unplug it and i get nothing haha. so i take my test light and hook it to positive on the battery and stick the tester to the wire from the ms and i get nothing. im assuming i should get some kind of grounding from the ms. funny thing is that the car didnt stall out when i unplugged the iac. that means that i have a vacuum leak somewhere thats the perfect size to have my car idle at 800 i think. unless the iac is just stuck in the right position. looks like i need to solder some stuff on the megasqurt
