Mechanics

WHAT DOES A CODE PO300 AND CODE PO021 MEAN IN A

2005 Nissan Maxima • 170 miles

I own a 2005 nissan maxima 3.5L v6 engine that has given me a code po300 and code po021. What is the problem?
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Terriakittrell
October 6, 2012.




P0300 - Random misfire detected.
P0021 - IVT control. It means a fault has been detected in the variable camshaft system. This would trigger the P0300.

KHLow2008
Oct 6, 2012.


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