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2000 Dodge Neon High Line 2.0L MIL Lamp on
Posted to Chrysler Driveability on 6/13/2008 5 Replies

vehicle came in from another shop, cylinders had been washed out so a used engine had been istalled by [...] test was good. car came back, p0420 catalyst efficiency failure. replaced cat with factory [...] both oxygen sensors. same code came back, note: the do...

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  Related Documents & Media  2000 Dodge Neon High Line

 
Message Closed w/FIX

car Vehicle Data

2000 Dodge Neon High Line

VIN 1B3E546C5Y
Engine2.0 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

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

car Vehicle Data

2000 Dodge Neon High Line

VIN 1B3E546C5Y
Engine2.0 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)