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Failed NOx, I/M 240
Posted to Emissions Forum on 1/12/2014 12 Replies

This is not a help request. The vehicle has already been repaired.

I started off with a few really easy ones to help illustrate how to diagnose one of these with an emissions test and a drive trace report.

Failed for NOx

[2001 Chevrolet Prizm, Emissions ... Login to read more.

Files Referenced:

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12 Replies Received (View Replies)

 

car Vehicle Data

2001 Chevrolet Prizm 1.8L

1Y1SK52881
Engine1.8 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2001 Chevrolet Prizm 1.8L

1Y1SK52881
Engine1.8 L
Trans4-speed Automatic (Electronic)