my car starts now but wont stay started.
02-19-09, 03:21 PM
#1
my car starts now but wont stay started.
okay so i got my new injector resistor box today and my car starts but it wont stay started or rev above 4000 if im rev it and when i leave it alone it revs to 2000 then shuts down can somone give me a bit of help it is a freshly rebuilt s4 t2 motor as well into a GXL.
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02-19-09, 05:04 PM
#8
cool ill check that if anyone else has any ideas then i would love to hear them iv got a good idea and a decent amount of practice on the mechanical side of things but when it comes to trouble shooting and electrical i have no clue most of the time.
02-19-09, 08:31 PM
#10
it sat 2 months not stating because i didn't have a resistor box but i hooked it up today and it started up with a little hesitation and i have another correction to make its more between 5-10 seconds it stays running and it produces allot of white smoke which i am told is normal for freshly rebuilt motors.
02-20-09, 05:37 PM
#18
There is more to it than just will the pump come on. Thats just a switch in the afm(fc -> e1). You need to hit it with a multimeter.
Pulled straight from alldatapro.
1. Check air flow meter body for cracks or damage, replacing as necessary.
2. Ensure measuring plate opens smoothly.
3. Using ohmmeter, check resistance between terminals, Fig. 29, as follows:
1. Resistance between terminals E2 and VS should be 50-500 ohms.
2. Resistance between terminals E2 and Vref should be 200-500 ohms.
3. Resistance between terminals E2 and THAA should be 10,000-20,000 ohms at (-)4°F, 4000-7000 ohms at 32°F, 2000-3000 ohms at 68°F, 900-1300 ohms at 104°F and 400-700 ohms at 140°F.
4. Resistance between terminals E1 and FC should be infinite with measuring plate fully closed or zero with measuring plate fully open and, on 1988 models, resistance between terminals E2 and VS should be 50-500 ohms regardless of position of measuring plate
Pulled straight from alldatapro.
1. Check air flow meter body for cracks or damage, replacing as necessary.
2. Ensure measuring plate opens smoothly.
3. Using ohmmeter, check resistance between terminals, Fig. 29, as follows:
1. Resistance between terminals E2 and VS should be 50-500 ohms.
2. Resistance between terminals E2 and Vref should be 200-500 ohms.
3. Resistance between terminals E2 and THAA should be 10,000-20,000 ohms at (-)4°F, 4000-7000 ohms at 32°F, 2000-3000 ohms at 68°F, 900-1300 ohms at 104°F and 400-700 ohms at 140°F.
4. Resistance between terminals E1 and FC should be infinite with measuring plate fully closed or zero with measuring plate fully open and, on 1988 models, resistance between terminals E2 and VS should be 50-500 ohms regardless of position of measuring plate
03-11-09, 02:31 AM
#21
seriously guys somone has had to have had this problem i cant find a vac leak my afm is good my racing season starts this weekend and im not gonna make it but i have to make the next i am so close to giving up and just rocking a s chassis dont let that happen.
03-12-09, 08:18 AM
#22
i wish I could help you more man, as I'm sure you know these things can have some mysterious problems sometimes.
I have never done it but I know there is a way to check if it is throwing any codes, if you search on here you should be able to find it.
I doubt the problem is timing.
I have never done it but I know there is a way to check if it is throwing any codes, if you search on here you should be able to find it.
I doubt the problem is timing.
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