
1996 Ford Windstar GL 3.8L Excessive Emissions, Hesitation
Bank 1 o2 sensor reads full rich Bank 2 o2 sensor reads full lean at idle warm engine. When you raise idle above 1500rpm the o2 sensors reverse Bank1 goes full lean Bank2 goes full rich. the o2 sensors do not fluctuate above and below 450 they stay straight li...
FIX posted 4/27/2005
![]()
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 (View Replies)17 Replies Received(Hide Replies)17 Replies Received
|
Message Closed w/FIX
|
VIN | 2FMDA5146T |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / multiport |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Hesitation |
Occurs | Always |
Misc. | A/C |
Trouble Codes
1131 | H02s11lack of switching |
1151 | HO2s21lack of switching |
Message Closed w/FIX
Vehicle Data
1996 Ford Windstar GL
VIN | 2FMDA5146T |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / multiport |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Hesitation |
Occurs | Always |
Misc. | A/C |
Trouble Codes
1131 | H02s11lack of switching |
1151 | HO2s21lack of switching |