
1989 Ford F-150 Custom 5.0L MIL Lamp on
Got this lovely old ford that inherited from another tech. Scanned for codes got 41 O2 not switching lean exhaust. Cleared codes, and road tested vehicle. After coming off the freeway on a decel, check engine light came on with the same code. We replaced intak...
FIX posted 8/30/2013
![]()
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)21 Replies Received(Hide Replies)21 Replies Received
|
Message Closed w/FIX
|
VIN | 1FTDF15N7K |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / EFI |
Emissions | Federal Emissions |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
41 | O2 Not Swtiching Running lean |
Message Closed w/FIX
Vehicle Data
1989 Ford F-150 Custom
VIN | 1FTDF15N7K |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / EFI |
Emissions | Federal Emissions |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
41 | O2 Not Swtiching Running lean |