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2005 Jeep Liberty Sport 2.8L Low Power
Posted to Chrysler Driveability on 2/20/2012 7 Replies

I cleared the codes & installed air filter tight retested. Now codes p0401 p0299 return It seems to have a little more power but is still sluggish. I didn't see any loose intake hoses or anything obvious. I performed a drb compression test which looks ok I thi...

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  Related Documents & Media  2005 Jeep Liberty Sport

 
Message Closed w/Summary

car Vehicle Data

2005 Jeep Liberty Sport

VIN 1J4GL485X5
Engine2.8 L / 4 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsLow Power

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0299Turbocharger Underboost Problem
P0401EGR System Insufficient Flow Detected
P0564Speed Control Set Switch 1 Signal Plausibility
Message Closed w/Summary

car Vehicle Data

2005 Jeep Liberty Sport

VIN 1J4GL485X5
Engine2.8 L / 4 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsLow Power

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0299Turbocharger Underboost Problem
P0401EGR System Insufficient Flow Detected
P0564Speed Control Set Switch 1 Signal Plausibility