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Old School Test
Posted to Emissions Forum on 8/4/2019 77 Replies

The above vehicle was sent here by another shop. It failed the ASM test for NOX. The gas readings were : 15 MPH

Co2%-15.7 O2-0% HC-8 CO%-.01 NOX-614

25 MPH

CO2%-15.5% 02%-.1 HC-6 CO%-.01 NOX-932

A new EGR has been installed by either the customer or the ... Login to read more.

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car Vehicle Data

1999 Nissan Altima GLE 2.4L

Engine2.4 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1999 Nissan Altima GLE 2.4L

Engine2.4 L
Trans4-speed Automatic (Electronic)