Hello guys, after I tried several mechanics with diagnose soft(and failed), I managed to pull out this sequence of codes myself:
P1130 - first
P0579
P0340
P1511
P1651
P1685
P1652 - last
I found out that the P0579 means Cruise control malfunction and P1130 is some kind of an oxygen sensor issue. However I was unable to find the rest for my 2002 2,5CRD Libbie... Any ideas or suggestions?

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2002 Jeep Cherokee (Liberty) KJ 2.5 CRD Limited

See this online manual:
http://www.colorado4wheel.com/manuals/J ... 2.5CRD.pdf

This is what I could find for 02 2.5 CRD:

P1130 - first--fuel rail pressure malfunction small leak detected!

P0579--Cruise Control Related Malfunction

P0340--Camshaft Position Sensor A Circuit (Bank 1 or single sensor)
- Camshaft Position Sensor Circuit Missing Signal Plausibility
- Camshaft Position Sensor Circuit Missing Signal
- Camshaft Position Sensor Circuit

P1511--BATTERY SENSE LINE 1 VOLTAGE TOO HIGH

P1651--No listing

P1685--SKIM System Invalid Key Code Received
SKIM System Invalid Secret Key In EEPROM
SKIM System Key Communication Timed Out
SKIM System SKIM Error
SKIM System Write Access To EEPROM Failure

P1652 - last--No listing

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