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2015 summit ecodiesel 30,000km
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8 Posts
Discussion Starter #1
Heyo! I keep getting this code p0102. It does not turn the check engine light on but it is always stored in the system. I noticed sometimes when I stomp on it, it hesitates. Also it rolls coal pretty good (not sure if that is normal with my tune) I have cleaned the maf and map sensors with no change. The previous owner has removed the def system and it is tuned (not sure which tune it is running). Has anyone experienced this code before?
 

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Jeep Grand Cherokee WK2 3.0 CRD 2011 Overland
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5 Posts
Mass airflow sensor located near air filter on air tube.
228411


228412

Mass airflow sensor is position 6 on image. Check the wire on this sensor.
Def delete is very bad.
Then we breathe stink and ash
 

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2015 summit ecodiesel 30,000km
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8 Posts
Discussion Starter #3
Does anyone have the wiring diagram for this MAF? It looks to be an 8 pin connector. I’m not sure which pins are for “sensor 1”. Thank you
 
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