× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2005 Jeep Grand Cherokee Laredo 4.7L MIL Lamp on
Posted to Chrysler Driveability on 3/19/2010 8 Replies

hi folks got a troublesome one here. jeep runs pretty well. ltft is at about 8% at idle on bank 1. about 3% on b2. unplugged b1s2 o2 sensor, voltage on scanner is at 3.8v. when i unplug b2s2 o2, voltage shows 5v. i thought maybe the blue/yellow signal wire for...

8 Replies Received (View Replies)

  Related Documents & Media  2005 Jeep Grand Cherokee Laredo

 
Message Closed w/Summary

car Vehicle Data

2005 Jeep Grand Cherokee Laredo

VIN 1J4HR48N05
Engine4.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)
Message Closed w/Summary

car Vehicle Data

2005 Jeep Grand Cherokee Laredo

VIN 1J4HR48N05
Engine4.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)