Engine Code and Check Engine Light P0420 and P0507 for Nissan Altima
Code P0420 for two sensor. Change thsi one or Try to clean it will work fine. I have my Experince with my car. Altima 2005.
1- crankshaft code (crankshaft sensor)
2-Camshaft, Crankshaft sensors.
P0507 Idle Control System RPM Higher Than Expected.
Idle speed control systemRPM higher thanexpectedThe idle speed is more than the target idlespeed by 200 rpm or more.l Electric throttle control actuatorl Intake air leakl PCV system
How to solved The codes P0507.
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