when neutral, rpm revs to 2500rpm. HELP...
11-22-2006, 02:26 AM
#1
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Join Date: Jul 2005
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when neutral, rpm revs to 2500rpm. HELP...
When im driving and i reach a red light, I press the clutch to leave the trans in neutral, but instead of the rpm dropping, it goes up to 2500rpm.WTF??? I put the trans in 1st and still the same. I turn off the car in the red light and start it up again and then the rpm now stands in idle. any ideas. iac valve or tps??? maybe a vaccum leak....
11-22-2006, 02:36 AM
#2
1st Gear Member
Join Date: May 2006
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Posts: 82
RE: when neutral, rpm revs to 2500rpm. HELP...
sounds like your tps is out .. check for voltage at tps connector by back probing.... with ignition on and engine off should see .97-.99 tb closed and 4.50 at wot ....
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