|
1999 Ford Explorer Eddie Bauer 4.0L MIL Lamp on
Explorer with lean codes po172 and po174. Long term fuel trim is at 25 for both banks. fuel pressure is at 65 psi while running but does not hold residual pressure at all. O2 sensors will go back and forth from apx. 100mv to 900mv but will stay at 100mv or 900...
FIX posted 12/16/2003
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 20 Replies Received (View Replies)20 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
20 Replies Received
20 Replies Received
Related Documents & Media | VIN | 1FMZU34E2X |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | 4 Wheel Drive |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1999 Ford Explorer Eddie Bauer
| VIN | 1FMZU34E2X |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | 4 Wheel Drive |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video