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2006 Toyota Sienna LE 3.3L MIL Lamp on
This vehicle has been in several times for ck engine light with codes po174, po171. We have smoke tested for vacuum leaks---none found. Checked fuel pressure--ok. Replaced bank 2 a/f ratio sensor per service bulletin. Replaced MAF. Vehicle still sets codes int...
Summary posted 9/30/2008
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Related Documents & Media | VIN | 5TDZA23CX6 |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / sfi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
2006 Toyota Sienna LE
| VIN | 5TDZA23CX6 |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / sfi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
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