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Old 07-20-2007, 07:40 AM   #1 (permalink)
 
Registered: Jun 2007
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Vacuum leak? Attn: JustDSM...

Not sure where to post this:
Justin,
after the tune I am noticing: When I turn the wheels either left or right, clutch depressed, the cars idle to going up roughly 200. It is fine going straight, only happens when you turn the wheels.
I double checked the boost line and it is not conflicting with anything. Is it possible to have a air leak somewhere?


Thanks in advance
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Old 07-20-2007, 08:19 AM   #2 (permalink)
 
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PS pump??
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Old 07-20-2007, 11:44 AM   #3 (permalink)
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Yup, power steering pump having to work a little harder.
I'll throw in Justin's name to the title to get his attention.



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Old 07-20-2007, 12:18 PM   #4 (permalink)
 
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There is code within the ecu to raise the idle speed when the powersteering pump is active. I don't recall off the top of my head exactly how much the idle speed is supposed to be raised, but I'll look into it and get and answer back to you. From memory though, 200rpm doesn't sound too far off..

Justin
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Old 07-20-2007, 02:30 PM   #5 (permalink)
 
Registered: Jun 2007
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Thanks Justin
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