
1996 Jeep Cherokee SE 4.0L Excessive Emissions, MIL Lamp on
Vehicle brought into shop with check engine light on ,
found o2 sensor no voltage. replaced o2 sensor everything
worked fine for about 15 minutes.
FIX posted 2/2/2010
![]()
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)11 Replies Received(Hide Replies)11 Replies Received
|
Message Closed w/FIX
|
VIN | 1J4FJ28SXT |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
1996 Jeep Cherokee SE
VIN | 1J4FJ28SXT |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0171 | Fuel System Too Lean (Bank 1) |