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7 DTC's all involving o2 sensors. Burned connection on
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Robert R
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I need help on how to proceed with the following codes: I
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Amedee
Amedee
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I have a 2004 Grand Cherokee 4.0 154,000 miles . The jeep starts fine it will drive normally for the first 5 min then it looses all power. I can not get the RPMs over 1800 the vehicle will not go over… read more
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Kennyb28
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2004 Jeep Grand Cherokee: 4.0 engine..B2S1 oxygen sensor with no luck
I have a 2004 Jeep Grand Cherokee with 4.0 engine. I was recieving error code P0051 and replaced B2S1 oxygen sensor with no luck as the code came back when cleared. I then cleaned terminals checked wi… read more
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Chris
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I have 2004 Jeep Cherokee Freedom additionwith a 4.0 liter engine. I have a check engine light the OBD II code is P0051 heater sensor circuit low bank2 sensor 1. I have replaced the Oxygen sensor bank… read more
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Have a 2002 Jeep Grand Cherokee Limited. Has a error code of PO446 - EVAP Emmision Control System Ventilation Circuit Malfunction. What is my course of action for repair.... DIY possible or no?… read more
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Meet the Experts:

Chris

Chris

Shop Foreman

3,578 satisfied customers

Jeep Certified Master Tech

Mark

Mark

22 Year Factory trained technician

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Jeep factory training........25 years in the industry.

Dave

Dave

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moparfl

moparfl

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Tim Mohr

Tim Mohr

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Ron Z.

Ron Z.

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jeepmopar76

jeepmopar76

Jeep/Chrysler Triple Master Tech

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32yr ASE Master Tech, 9yr Chrysler Master Tech, 19 yr Jeep Dealership service including AMC/Eagle

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