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Thread: Warm start issue

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Posts: 1-4 of 4
2012-05-12 13:23:14
#1
Warm start issue
Ok, here's the deal guys. I installed these injectors:



When the car is stone cold it fires up with the cranking pulsewidth set to 2.0. Granted it runs a little rough for a second but nothing the ASE didn't take care of. After the car warms up though and I shut it down and try to restart it doesn't even try to fire. I tried lowering my pulsewidth to 1.7ms and it still won't fire. Any suggestions? I'm running the injectors at their recommended fuel pressure until I get the car to fire up and run dependably.
2012-05-12 14:16:15
#2
I know the only thing you changed was injectors but i had the same starting trouble with a bad coolant temp sensor, and my friend had the same trouble when his calum basic ecu fried.
2012-05-12 18:53:04
#3
Or you can wiggle ECT sensor pigtail to see if it fires up. It is possible for it to be making bad connection.
2012-05-12 19:16:34
#4
i thought about that but it's got a brand new ect and it's reading perfectly in tunerstudio.
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