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Trooble Shoot Car wont turn on

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Old 06-07-2009, 07:56 PM
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Default Trooble Shoot Car wont turn on
I have just finished my second turbo set up for my car. My car has been parked for about a year and i have not turned it on since. I tried to turn it on and it turn on for a few seconds and then dies. I plugged in my scanner and I got the following codes??

P0103 - Mass Air Flow (MAF) Sensor Circuit High Frequency (Pending) (OLD) (History) (Current) (Immature)
P0118 - Engine Coolant Temperature (ECT) Sensor Circuit High Voltage (SES) (Pending) (OLD) (History) (Current) (Immature)
P0122 - Throttle Position (TP) Sensor Circuit Low Voltage (SES) (Pending) (OLD) (History) (Current) (Immature)
P1635 - 5 Volt Reference Circuit (SES) (History) (Immature)



Continuous Tests:
Misfire - Incomplete
Fuel System - Complete
Comprehensive Component - Complete

does anyone know what it can be.???
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Old 06-08-2009, 07:35 PM
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anyone??
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Old 06-11-2009, 08:40 PM
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please help.
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Old 06-12-2009, 01:50 PM
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can you keep it alive by giving it gas? give us more details.
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Old 06-12-2009, 04:09 PM
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Nope. It stays on for a few seconds and then turn off, everytime I try to start it.
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Old 06-12-2009, 04:22 PM
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Check CTS circuit.... If CTS circuit voltage is not in specs, car will not stay running........................
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Old 06-12-2009, 05:39 PM
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how do i do that??
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Old 06-12-2009, 07:22 PM
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I did break the temp sensor on the head could that be the problem?
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Old 06-12-2009, 07:23 PM
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when the temp sensor isnt hooked up it will usually read like -38 which isnt good lol... but i doubt its whats causing the car to run rough.
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Old 06-13-2009, 12:59 AM
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I am really starting to loose it here, could it be the VATS, or would that come out in the codes? What about the Map sensor?
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Old 06-13-2009, 06:18 PM
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Try turning off VATs if it runs for a few seconds then stops, it may need a relink between PCM & BCM
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Old 06-14-2009, 11:53 PM
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Originally Posted by brianfromhawaii
when the temp sensor isnt hooked up it will usually read like -38 which isnt good lol... but i doubt its whats causing the car to run rough.
go unplug yours and let me know how it runs.
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Old 06-15-2009, 09:50 PM
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How do u relink between PCM & BCM?
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Old 06-15-2009, 10:26 PM
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Originally Posted by dlove
go unplug yours and let me know how it runs.
having broken my sensor when i was installing my headers.... and not having another for about a week while it was shipped, i know exactly how the car runs.

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Old 06-15-2009, 10:26 PM
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Originally Posted by JerikSS
How do u relink between PCM & BCM?
as far as i know you need a tech2. why not just disable vats first?
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Old 06-18-2009, 10:51 PM
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could it be vats? the security light does not come on...
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