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1998 Chevrolet Metro 1.0L MIL Lamp on, o2s2
Posted to GM Driveability on 10/7/2014 6 Replies

We have been trying to squeese this through emissions test and drove it over 200 miles with "Cata Clean" in the tank. It would not get ready and the rear o2 is following the front. Customer is a working mom with no money. Finally it threw the p0420 again. I ge...

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  Related Documents & Media  1998 Chevrolet Metro

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet Metro

VIN 2C1MR2266W
Engine1.0 L / 3 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, O2s2
OccursAlways

Trouble Codes

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

car Vehicle Data

1998 Chevrolet Metro

VIN 2C1MR2266W
Engine1.0 L / 3 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, O2s2
OccursAlways

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)