Question about 2002 Nissan Altima
Idles between 1200 to 1800 idle learn rest does not fix
Posted by Anonymous on
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Posted on Jan 02, 2017
I had the same problem before. after using the scanner i got a code number P0507. "Idle Air Control", New 2002 and up Nissan models like my Altima don't have an idle valve or sensor like older models to be replace. Here's the solution " Replace your "Throttle Chamber" the idle sensor is build in it, there is no other way to fix this problem. the throttle chamber is about $175.00 at your Nissan Dealer. The need your core or you will need to pay extra money. No need for expensive mechanic shop, you could do this your self. the throttle chamber is so easy to remove, four screws holds it together. I will take you about ten to twenty minutes to replace it. Please trust me and you will save big bucks!!!!!
Posted on Jan 13, 2009
pull the IAC out and make sure that there is nothing blocking it from the throttle body from cleaning it. while you have it out go ahead and clean the IAC. the only way that I know to check it is pull it out and leave it plugged up to the connector turn the car on but dont start and see if the probe moves in or out.
Posted on Oct 22, 2009
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.
Posted on Jun 07, 2010
SOURCE: relearn idle on 2003 nissan
Does the fuel gauge work properly? Recently had to have fuel sender unit replaced and Nissan dealership service to reset the idle learn on 03 Sentra SE-R Spec V. Engine idle rpm would go up and down as a result of bad sender.
Posted on Dec 18, 2010
SOURCE: Engine light on. p0507 code
after replacement of throttle control an idle air volme learn must be performed or you will have the identical symptoms you descibed.unfortunately the only way to do it is with a bi directional scan tool that supports this function or take to the dealer....about 90.00 to perform the procedure.there is no back door way to do it.
Posted on Apr 30, 2011
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