P0507 Diagnostic Trouble Code Discussion for November 2004
Idle Speed Higher Than Expected
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| Help Request | Posted | |
| 2001 Mazda 626 ES 2.0L Poor Idle Quality, Surge, MIL Lamp on VIN: 1YVGF22C31 P0507: idle speed high. ... 1500-1800 steady & sluggishingly comes down on snap acceleration. removed & cleaned iac, checked several times for vacuum leaks around intake, no false air before mass air flow, all vacuum hoses routed correctly. mass air flow clean. alldata has a... |
November 14, 2004 | |
| 1996 Chevrolet Cavalier Z24 2.4L Poor Idle Quality, Surge VIN: 1G1JF12T4T P0507: Idle Speed High. i have tis cavalier driving me crazzzzzy!! car idles like it has a rev limiter at idle, idle surges up and down badly. pulse width goes to between 3.0 and drops to 0 with idle surge. at idle iac drops to 0 but i cant find any vaccum leaks yet. also knock senso... |
November 23, 2004 | |
| 2002 Nissan Altima SE 3.5L High Idle VIN: 1N4BL11D92 P0507: Idle Speed Control System RPM Higher Than Expected. ... with the code po507 and a pending p0507.. freeze frame is 975rpm/196f/0mph/cl/stft#1 +2.3 ltft#1 -4.6/stft#2 +2.3 ltft#2 -4.6 ...I did the three relearns again and right now it is ok ..BUT I expect it to return ..this is a drive by wire, all computer contr... |
November 29, 2004 |
