
2002 Pontiac Firebird 3.8L MIL Lamp on
CAT went bad in Sept. 07 replaced with after market cat
approx. size of honey cone 4" dia. by 10". 2 weeks ago came
back with 02 sensor code responsing to slow and it was so
we replaced with new.
Summary posted 5/1/2008
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Message Closed w/Summary
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VIN | 2G2FS22K52 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cruise |
Misc. | Po420 |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/Summary
Vehicle Data
2002 Pontiac Firebird
VIN | 2G2FS22K52 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cruise |
Misc. | Po420 |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |