OBD Code P0069 barometric pressure correlation!

So far I have:-
Taken out and cleaned the Map Sensor which was full of gunk
Taken off and thoroughly cleaned and inspected the x2 Boost hoses which were both in very good condition.
Cleaned the air filter.

But the problem is still the same!

Could it be something to do with a sensor?

2006 Jeep Liberty 2.8 CRD
61k Miles

This is the general section.. I doubt you will get any replies here except to post in the CRD section

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Trevor

'05 Limited CRD Inferno Red Pearl Coat
Home made provent installed @ 35443, SEGR installed @ 35466, Fumoto valve @ 37500, trans and transfer case skid, In tank pump installed @ 43500, Suncoast TC & Transgo Shift Kit @ 44730, EGT, Boost, Trans temp gauges, Samco hoses, Rebuilt Trans w/ HD454RFE kit @ 56K, Inmotion Stage 2 @ 56K