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2011 Jeep Grand Cherokee Laredo 3.6L MIL Lamp on
Posted to Chrysler Driveability on 10/26/2022 5 Replies

Good Morning Group. This Jeep Cherokee keeps setting this P2097. My question is...Does Jeep use the downstream oxygen sensor to adjust fuel trim? I was reading posts about this and I read that Jeep uses the downstream o2 sensors for fuel trim. I al...

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  Related Documents & Media  2011 Jeep Grand Cherokee Laredo

 
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car Vehicle Data

2011 Jeep Grand Cherokee Laredo

VIN 1J4RS4GG0B
Engine3.6 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P2097Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2)
Message Closed

car Vehicle Data

2011 Jeep Grand Cherokee Laredo

VIN 1J4RS4GG0B
Engine3.6 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P2097Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2)