|
2001 Toyota 4Runner SR5 3.4L MIL Lamp on
This code says that the system requires too much fuel enrichment - system running too lean. The code tree led us to replace air/fuel ratio sensor. (oxygen sensor) We have checked fuel pressure and inspected for possible vacuum leaks. Vehicle runs well. The cod...
FIX posted 9/22/2005
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 16 Replies Received (View Replies)16 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
16 Replies Received
16 Replies Received
Related Documents & Media | VIN | JT3HN86R61 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / PORT FUEL INJECTION |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | 8/00 Production Date |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2001 Toyota 4Runner SR5
| VIN | JT3HN86R61 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / PORT FUEL INJECTION |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | 8/00 Production Date |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Video