2000 Buick LeSabre "co2 light" Questions

...light on code po102 and po171 2000 buisk lesabre with 7500 miles on it could you give me some directions yo go with this Have 2000 Buick Lesabre custom every time car gets up to operating temp. the ...

how do I check the co2 plug to see if power is getting to the co2 senser use multimeter to probe terminals of switch , if check engine light is on ,have put on scanner.

...light goes off, if not than change Co2 sensor. I believe that truck has 2 sensor if it a V6. the sensor located on the exhaust pipe before catalyst converter. its easy to fix and replace if you have ...

CO2 regulator Enige light on took to dealer and said that it was CO2 regulator, and that is the second time being replace and the dealer told em that I'm not the only person with that problem on the ...

co2 sensor for 96 Dodge Stratus The check engine light went on but the car drives fine. I purchased the Bosch replacement because the free diagnostic at theauto supply store sensed a bad #1co2 sensor.

...CO2 reader, if CO2 get the sealant, it works 90% of most vehicles*computer......that's the biggest chunk*oil light and temp gauges working "The Camaro Chic" :) I have no idea what's going on ...

...coming on with a 1997 tahoe, change plugs, distributor and wires and it stops for a few months and then the light comes on again. When the light is on the plugs get fouled co2 sensor 

...light as i dont think it has one at this age but the CO2 is caused by either a O2 sensor of which you will only have one in front of the cat or the cat as well is past its sell by date ,Test the O2 ...

...co2 sensor light comes on and after clearing comes back on days later You obviously need to check your O2 sensors and or T-body. sensor lamp, in the cluster? photo it? posted now 3times, no photos of ...

CO2 repair options Ckeck engine light came on. Mechanic says it's one of the CO2 sensors and will cost 300.00 to repair - any ideas? Go to AUTOZONE,they will check it out for free,try resiting your ...