hi guys
happy newyear
trouble with my 2.8crd cherokee 2007 engine light on. cleaned maf with carb cleaner also cleaned map with same.it was all guked up tuck a bit of cleaning.cleared the engine light.3days later engine light back on.130,000km on engine . poo9a
any help would be great

P009A: Intake air temperature/ambient air temperature plausibility.

There is a difference of opinion between the intake air temp sensor (MAF) and the ambient air temp sensor....either when the engine is hot or when it is cold.

Do you have the computer panel above the windscreen which tells you the ambient temperature? Is it telling you the correct temperature?

Service manual basically tells you to re-plug the connectors on both sensors or to replace either sensor.

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2002 Export CRD 2.5 Sport