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2008 Toyota Tundra SR5 5.7L MIL Lamp on
Vehicle came in for code (p0420) set for catalyst system efficiency below threshold b1. Monitor with scanner and found both oxygen sensor jump identical, both rear oxygen sensor also jump identical too. I cleared the check engine light. Test drive for readines...
FIX posted 1/6/2014
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 5TFBV54158 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2008 Toyota Tundra SR5
| VIN | 5TFBV54158 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
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