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P0507 Diagnostic Trouble Code Discussion for March 2009

Idle Speed Higher Than Expected


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Trouble Ticket Help Requests for DTC P0507
Help Request Posted
2002 Nissan Altima 2.5L Surge, MIL Lamp on VIN: 1N4AL11D32
P0507: Idle Speed Control System RPM Higher Than Expected. Vehicle came in w/ cel light on code P0507.Tried to perform per mitchell throttle adaptation /would not work.Replaced throttle valve w/nissan reman.Still will not adapt. Have adapted many altimas and replaced the t-bodys but no luck with this one.At a dead end...
March 03, 2009
2000 Chevrolet Impala LS 3.8L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Poor Fuel Economy VIN: 2G1WH55K0Y
P0507: Idle Speed High. Hi guys, i have a 2000 chevy impala that a customer brought to me for the check engine light on. the history on the car is as follows... the customer just bought the car with the plastic intake manifold that had exploded into pieces. he had another shop replac...
March 05, 2009
2003 Nissan Altima SE 3.5L Hesitation, MIL Lamp on VIN: 1N4BL11D63
P0507: Idle Speed Control System RPM Higher Than Expected. ... found 3 codes p0650 mil circuit malfunction, p0507 idle air control sys higher than expected and p0128 for coolant temp--- replaced thermostat for p0128 research showed me that the car is in limp mode because of 2 codes, ...
March 13, 2009
2006 Volkswagen Passat 2.0T 2.0L Poor Idle Quality, Misfire VIN: WVWAK73C96
P0507: idle speed control above value-intermittent. i have been looking at this car for about a week.i tryed mass air and wastegate sol valve.ive checked for air leaks-nothing.i removed recirculating valve for turbo tested ok.any help at this point would be great.
March 17, 2009
2007 Ford Focus SE 2.0L Poor Idle Quality VIN: 1FAHP31N67
P0507: IAC system rpm above expected. Car idles at 1200 rpm hot. desires rpm is 688 IAC works, checked duty cycle with Modis, says 10% and thats what the scanner says, jumps to 30% when throttle opened, hangs at a high idle for a bit, then back down to 10%. upplugged IAC and idle did not change. F...
March 18, 2009
1998 Chevrolet C1500 Cheyenne 4.3L Poor Idle Quality, MIL Lamp on VIN: 1GCEC14W8W
P0507: Idle Speed High. thanks for taking the time to read my posting.truck came in with above codes.miss code was a bent plug electrode on #4.cleared codes seems to run okay but idle at 1200 rpm.manually worked iac and it would get stuck.sprayed for vacumm leaks and found none pinch...
March 24, 2009
2005 Volkswagen Jetta 2.5 2.5L Poor Idle Quality VIN: 3VWRF71K65
P0507: engine idle has exceded limit intermittant. P0507 idle has exceeded desired limit. Mil comes and goes, as does complaint. Came in last Nov. for this problem. found vacuum leak and repaired, reset idle adapt. cleared codes, took for long drive, came back. Called VW friend of mine , said to look at thrott...
March 24, 2009
2006 Honda Element EX 2.4L Surge VIN: 5J6YH28726
P0507: Idle Speed Control System Higher Than Expected. Hey fellow technicians got this Honda Element that came in with this surging problem and has [...] we replaced IAC valve and when we started vehicle idle still seems to be high about 1100 RPM, then starts surging and check engine lights comes on with dtc code ...
March 26, 2009
2002 Nissan Altima 2.5L Surge, MIL Lamp on VIN: 1N4AL11D32
P0507: Idle Speed Control System RPM Higher Than Expected. Vehicle came in w/ cel light on code P0507.Tried to perform per mitchell throttle adaptation /would not work.Replaced throttle valve w/nissan reman.Still will not adapt. Have adapted many altimas and replaced the t-bodys but no luck with this one.At a dead end...
March 03, 2009
2000 Chevrolet Impala LS 3.8L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Poor Fuel Economy VIN: 2G1WH55K0Y
P0507: Idle Speed High. Hi guys, i have a 2000 chevy impala that a customer brought to me for the check engine light on. the history on the car is as follows... the customer just bought the car with the plastic intake manifold that had exploded into pieces. he had another shop replac...
March 05, 2009
2003 Nissan Altima SE 3.5L Hesitation, MIL Lamp on VIN: 1N4BL11D63
P0507: Idle Speed Control System RPM Higher Than Expected. ... found 3 codes p0650 mil circuit malfunction, p0507 idle air control sys higher than expected and p0128 for coolant temp--- replaced thermostat for p0128 research showed me that the car is in limp mode because of 2 codes, ...
March 13, 2009
2006 Volkswagen Passat 2.0T 2.0L Poor Idle Quality, Misfire VIN: WVWAK73C96
P0507: idle speed control above value-intermittent. i have been looking at this car for about a week.i tryed mass air and wastegate sol valve.ive checked for air leaks-nothing.i removed recirculating valve for turbo tested ok.any help at this point would be great.
March 17, 2009
2007 Ford Focus SE 2.0L Poor Idle Quality VIN: 1FAHP31N67
P0507: IAC system rpm above expected. Car idles at 1200 rpm hot. desires rpm is 688 IAC works, checked duty cycle with Modis, says 10% and thats what the scanner says, jumps to 30% when throttle opened, hangs at a high idle for a bit, then back down to 10%. upplugged IAC and idle did not change. F...
March 18, 2009
1998 Chevrolet C1500 Cheyenne 4.3L Poor Idle Quality, MIL Lamp on VIN: 1GCEC14W8W
P0507: Idle Speed High. thanks for taking the time to read my posting.truck came in with above codes.miss code was a bent plug electrode on #4.cleared codes seems to run okay but idle at 1200 rpm.manually worked iac and it would get stuck.sprayed for vacumm leaks and found none pinch...
March 24, 2009
2005 Volkswagen Jetta 2.5 2.5L Poor Idle Quality VIN: 3VWRF71K65
P0507: engine idle has exceded limit intermittant. P0507 idle has exceeded desired limit. Mil comes and goes, as does complaint. Came in last Nov. for this problem. found vacuum leak and repaired, reset idle adapt. cleared codes, took for long drive, came back. Called VW friend of mine , said to look at thrott...
March 24, 2009
2006 Honda Element EX 2.4L Surge VIN: 5J6YH28726
P0507: Idle Speed Control System Higher Than Expected. Hey fellow technicians got this Honda Element that came in with this surging problem and has [...] we replaced IAC valve and when we started vehicle idle still seems to be high about 1100 RPM, then starts surging and check engine lights comes on with dtc code ...
March 26, 2009