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1999 Mazda 626 ES 2.0L MIL Lamp on
Need help from the mazda gods! I have 99 mazda 626 2.0, its burned out 2 cats in the last 9 months, just cant figure out what to check. Everything looks ok to me, gets good gas milage. Please help.
FIX posted 7/21/2009
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Related Documents & Media | VIN | 1YVGF22CXX |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Misc. | 4 Door |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed
Vehicle Data
1999 Mazda 626 ES
| VIN | 1YVGF22CXX |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Misc. | 4 Door |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Video