
2012 Isuzu NPR-HD 5.2L Excessive Emissions
Hey Isuzu guys need some help with this 2012 5.2hd The truck came in with red exhaust light and amber def light flashing and engine in de-rate. scanned vehicle no codes anywhere. ran slow regeneration and truck kicked out and threw a p0420 code. drove the ...
FIX posted 12/14/2017
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Message Closed w/FIX
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VIN | JALC4W167D |
Engine | 5.2 L / 4 cyl / DIESEL |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
2012 Isuzu NPR-HD
VIN | JALC4W167D |
Engine | 5.2 L / 4 cyl / DIESEL |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Always |