P0507 Idle Control System RPM Higher Than Expected
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Joined: Mar 2006
Posts: 131
From: Orlando, FL
P0507 Idle Control System RPM Higher Than Expected
Ok, how do you fit this code, I have replaced the IAC valve with no help, idle is a little high and is not very steady, goes up and down, then steady again, seems to be better with A/C on. I thank maybe the TPS may be bad. No change when I replaced the IAC valve.
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