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2001 Chevrolet Prizm 1.8L MIL Lamp on
Posted to GM Driveability on 10/15/2008 9 Replies

Yet Another problem child. 2001 Chevrolet Prism. replaced catalytic converter 2/07 due to P0420 & after temp test converter was not working. now customer has returned with check engine light on again, and low and behold, code P0420 has returned. temp tested co...

9 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Prizm

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Prizm

VIN 1Y1SK52871
Engine1.8 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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

car Vehicle Data

2001 Chevrolet Prizm

VIN 1Y1SK52871
Engine1.8 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)