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P0507 Diagnostic Trouble Code Discussion for March 2005

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 VIN: 1N4AL11D92
P0507: Idle Speed Control System RPM Higher Than Expected. Hello everyone. This one came in on the hooks, would not start-no compression. Sprayed intake cleaner into cyl. and compression came up and engine started. No codes at this point. Did a throttle body clean, intake clean, replace plugs, injector clean. Vehicle ...
March 09, 2005
2002 Nissan Altima SE 3.5L MIL Lamp on VIN: 1N4BL11D22
P0507: Idle Speed Control System RPM Higher Than Expected. As mentioned in related repair history, the po507 Idle control cirtuit code did not appear until after I replaced both cam sensors for the po345 code and cleaned the throttle body. Car starts every time now and runs perfect except for the MIL light. Is it poss...
March 16, 2005
2002 Nissan Maxima SE 3.5L Poor Idle Quality VIN: JN1DA31A52
P0507: Idle Speed Control System RPM Higher Than Expected. Car is now setting code po507, too high idle. It idles around 875 to 900 rpm. Check engine is on. Does not respond to acc. pedal position, and idle air volume learning without a consult 2 scan tool. Do I have to send it back to the dealer? Hope you can help. T...
March 16, 2005
1997 Chevrolet K2500 Suburban LS 7.4L MIL Lamp on VIN: 3GNGK26J6V
P0507: Idle Speed High. ... 7.4 litre engine, idles at 1100 and code p0507(high idle), on my scanner IAC counts is 241 with engine ON as soon as i start IAC counts goes down to 0(ZERO), it has a new IAC motor i checked intake manifold for vaccum leak with propain seems ok, any help o...
March 21, 2005
1997 Oldsmobile Aurora 4.0L High idle speed. VIN: 1G3GR62C0V
P0507: Idle Speed High. This vehicle does not appear to have any vacuum leaks. Scan data suggests the pcm has run IAC to stop. RPM can be raised and lowered with scanner but will not drop below 1050. If vehicle is put in gear the rpm will drop to around 850. With iac removed and vacu...
March 22, 2005
1997 Oldsmobile Aurora 4.0L High idle speed. VIN: 1G3GR62C0V
P0507: Idle Speed High. This vehicle does not appear to have any vacuum leaks. Scan data suggests the pcm has run IAC to stop. RPM can be raised and lowered with scanner but will not drop below 1050. If vehicle is put in gear the rpm will drop to around 850. With iac removed and vacu...
March 28, 2005
2002 Nissan Altima 2.5L Surge VIN: 1N4AL11D92
P0507: Idle Speed Control System RPM Higher Than Expected. Hello everyone. This one came in on the hooks, would not start-no compression. Sprayed intake cleaner into cyl. and compression came up and engine started. No codes at this point. Did a throttle body clean, intake clean, replace plugs, injector clean. Vehicle ...
March 09, 2005
2002 Nissan Altima SE 3.5L MIL Lamp on VIN: 1N4BL11D22
P0507: Idle Speed Control System RPM Higher Than Expected. As mentioned in related repair history, the po507 Idle control cirtuit code did not appear until after I replaced both cam sensors for the po345 code and cleaned the throttle body. Car starts every time now and runs perfect except for the MIL light. Is it poss...
March 16, 2005
2002 Nissan Maxima SE 3.5L Poor Idle Quality VIN: JN1DA31A52
P0507: Idle Speed Control System RPM Higher Than Expected. Car is now setting code po507, too high idle. It idles around 875 to 900 rpm. Check engine is on. Does not respond to acc. pedal position, and idle air volume learning without a consult 2 scan tool. Do I have to send it back to the dealer? Hope you can help. T...
March 16, 2005
1997 Chevrolet K2500 Suburban LS 7.4L MIL Lamp on VIN: 3GNGK26J6V
P0507: Idle Speed High. ... 7.4 litre engine, idles at 1100 and code p0507(high idle), on my scanner IAC counts is 241 with engine ON as soon as i start IAC counts goes down to 0(ZERO), it has a new IAC motor i checked intake manifold for vaccum leak with propain seems ok, any help o...
March 21, 2005
1997 Oldsmobile Aurora 4.0L High idle speed. VIN: 1G3GR62C0V
P0507: Idle Speed High. This vehicle does not appear to have any vacuum leaks. Scan data suggests the pcm has run IAC to stop. RPM can be raised and lowered with scanner but will not drop below 1050. If vehicle is put in gear the rpm will drop to around 850. With iac removed and vacu...
March 22, 2005
1997 Oldsmobile Aurora 4.0L High idle speed. VIN: 1G3GR62C0V
P0507: Idle Speed High. This vehicle does not appear to have any vacuum leaks. Scan data suggests the pcm has run IAC to stop. RPM can be raised and lowered with scanner but will not drop below 1050. If vehicle is put in gear the rpm will drop to around 850. With iac removed and vacu...
March 28, 2005