Having problems with your 2005 Nissan Altima ?
My 2005 altima idles high and engine code
\015 My 2005 altima idles high and engine code p0507.Recently had the throttle body cleaned.What can i do to fix this problem\015
This P0507 code is one that's sometimes triggered on vehicles that have electronic throttle control. That is, they don't have a regular throttle cable from the accelerator pedal to the engine. They rely on sensors and electronics to control the throttle. In this case, the P0507 DTC (diagnostic trouble code) is triggered when the PCM (powertrain control module) detects an engine idle speed that is greater than the desired (pre-programmed) RPM. In the case of GM vehicles (and possibly others) if the idle speed is over 200 rpm higher than expected, this code will be set.
Your Altima will require an idle air volume learn after cleaning. This procedure will set your idle speed. If the code keeps recurring after the IAVL your throttle chamber may need to be replaced.
Repair Help & Product Troubleshooting for 2005 Nissan Altima
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