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2001 Toyota Corolla CE 1.8L Excessive Emissions
hi guys and gals,this car is giving me a headache...has a code p0420 cat converter bk 1 operating below threshold.. replaced upstream 02 due to not very responsive,noe it looks good while driving,switching [...] back same code..i then figured it was possibly t...
Summary posted 6/6/2006
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Message Closed w/Summary
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Related Documents & Media | VIN | 1NXBR12EX1 |
| Engine | 1.8 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / pfi |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
| Occurs | Always |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/Summary
Vehicle Data
2001 Toyota Corolla CE
| VIN | 1NXBR12EX1 |
| Engine | 1.8 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / pfi |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
| Occurs | Always |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
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