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2001 Toyota Tacoma DLX 3.4L MIL Lamp on
Vehicle came back to the shop at 43280, same problem but sensors are OK. So we check air induction system, fuel pressure, exhaust system, injectors (cleaned), sensors circuit. All of these is working properly. All the data indicates that we have to replace ECU...
FIX posted 2/4/2006
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Message Closed w/FIX
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Related Documents & Media | VIN | 5TEHN72N01 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Doble Cab |
Trouble Codes
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
Message Closed w/FIX
Vehicle Data
2001 Toyota Tacoma DLX
| VIN | 5TEHN72N01 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Doble Cab |
Trouble Codes
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
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