
1999 Ford E-350 Econoline Club Wagon XLT 5.4L Excessive Emissions, Rich
The vehicle came to us from another shop after they, and the dealer, had given up on it. The codes, P0172 & P0175, both refer to the vehicle running rich. The readings for the Short Term fuel trims are at -20% and the long term trims are at -25%. When you pres...
Summary posted 2/8/2017
![]()
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 (View Replies)18 Replies Received(Hide Replies)18 Replies Received
|
Message Closed w/Summary
|
VIN | 1FBSS31L5X |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Rich |
Occurs | Cruise, Idle |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
1999 Ford E-350 Econoline Club Wagon XLT
VIN | 1FBSS31L5X |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Rich |
Occurs | Cruise, Idle |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0175 | Fuel System Too Lean (Bank 2) |