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1999 Dodge Avenger 2.5L MIL Lamp on
Posted to Chrysler Driveability on 2/24/2009 3 Replies

This vehicle has a PO420 code which the scan tool says is left(front) bank cat efficency. It has always been my understanding that PO420 is bank 1 which is the bank with # 1 cylinder in it. This vehicle has # 1 cylinder in the right (rear) bank. Also, I'm conf...

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  Related Documents & Media  1999 Dodge Avenger

 
Message Closed w/Summary

car Vehicle Data

1999 Dodge Avenger

VIN 4B3AU52NOX
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Federal Emissions

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/Summary

car Vehicle Data

1999 Dodge Avenger

VIN 4B3AU52NOX
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Federal Emissions

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)