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2000 Toyota Tundra 3.4L MIL Lamp on
Code P0171 Freeze frame RPM 2388, MPH 35, Engine Load 10.5% ST FT 1 -6.2% LT FT 23.4% Could I have a bad o2 sensor or is it really lean and How does this one sensor know if bank 1 is lean or is it saying both banks are lean
FIX posted 1/24/2003
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Message Closed w/FIX
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14 Replies Received
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Related Documents & Media | VIN | 5TBJN3219Y |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2000 Toyota Tundra
| VIN | 5TBJN3219Y |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
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