Check Engine Light With EGR Fault on Jeep Commander

EGR valve position sensor fault code(s) may be stored in the powertrain control module (PCM) resulting in illumination of the Check Engine Light. A PCM software upgrade is available which may correct this issue.

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Average mileage: 80,500 (57,000–120,000)
Exhaust & Emissions affected: 5.7L V8 HEMI
2 model years affected: 2006, 2007
11 people reported this problem
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problem details
2006 Jeep Commander 72,000 mi,
My check engine light comes on and then goes off for no apparent reason.
2006 Jeep Commander 120,000 mi,
Replacing EGR valve, will update to see if check engine light clears
2006 Jeep Commander 57,000 mi,
on take off lose power
NOT FIXED YET, BUT CAN ANYONE GIVE ME MORE INFO ON THE SOFTWARE THAT MAY FIX THIS PROBLEM