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2000 Toyota Sienna LE 3.0L Misfire
I have another doozy! At least for me it is. This one arrived blowing the EFI fuse. This fused circuit went right to the ECM. If I unplugged the ECM, the fuse would not blow. If I plugged the ECM in the fuse would blow. Put a reman ECM in it and it started...
FIX posted 11/22/2023
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Related Documents & Media | VIN | 4T3ZF13CXY |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / port injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0172 | Fuel System Too Rich (Bank 1) |
| P0302 | Cylinder 2 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
| P1130 | Oxygen Sensor (Bank 1 Sensor 1) Low Signal Variance |
Message Closed w/FIX
Vehicle Data
2000 Toyota Sienna LE
| VIN | 4T3ZF13CXY |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / port injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0172 | Fuel System Too Rich (Bank 1) |
| P0302 | Cylinder 2 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
| P1130 | Oxygen Sensor (Bank 1 Sensor 1) Low Signal Variance |
Video