P0507 Diagnostic Trouble Code Discussion for May 2011
Idle Speed Higher Than Expected
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| Help Request | Posted | |
| 2003 Nissan Sentra XE 1.8L Poor Idle Quality, MIL Lamp on VIN: 3N1CB51D93 P0507: Idle Speed Control System RPM Higher Than Expected. Hi all car has po507, i cleaned t body did idle relearn ok for 2 days same code returns, i checked for broken-loose wires none found. Did idle stop learn, air volume learn again this time code set when idling in shop. Replace t body did relearn again now it ha... |
May 03, 2011 | |
| 2002 Chevrolet Cavalier 2.2L Poor Idle Quality, Surge, MIL Lamp on VIN: 1G1JC124X2 P0507: Idle Speed High. ... in data stream looks normal except fuel injectors are being shut off and on they will go up to about 13 ms to 0 and back and forth with the idle up and down. iac has no excessive buildup of carbon. if u take the vehicle and drive it, it drives fine until u... |
May 10, 2011 | |
| 2005 Dodge Magnum R/T 5.7L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on VIN: 2D4GV58295 P0507: Idle speed performance higher than excepted. ... p0507 code. When the car was runing it was right at the desired idle speed 800. I cleaned all of the carbon from the throttle body, did a re-learn after. Test drove all looked good. When i looked for any pending codes i had a p2173. Let run for a few more ... |
May 19, 2011 | |
| 2007 Chevrolet Silverado 1500 Classic WT 4.3L MIL Lamp on VIN: 1GCEC14X77 P0507: Idle Speed High. Cold idle is 1,500 rpm's for about a minute or so and controls respond when shifting to "D" or "R" to maintain idle but after a minute or two of warm-up the rpm's elevate to a fixed 3,000 rpm's until shut down. When engine is shut down a large ... |
May 23, 2011 |
