jimsult wrote:
My 2006 Liberty CRD gave me a code P1140
It runs fine but I have noticed 2 problems
First thing is temp gauge now runs dead in middle as straight up but normally it would be below that mark even in summer.
Second thing I noticed now is she starts good cold but when warm takes few extra revolutions before firing up
Any thoughts.
P1140 EGR Throttle Control Circuit Open
Possible Causes
EGR Airflow control valve connector is damaged (check pins for damage)
EGR Airflow control valve control circuit is open or shorted to ground
EGR Airflow control valve supply circuit is open (check power from ASD relay)
EGR Airflow control valve has failed
_________________
Supporting Vendor and Moderator of LOST05 Jeep Liberty CRD Limited
Ironman Springs/Bilstein/Shocks
Yeti StgIV Hot Tune
Week's BatteryTray
No FCV/EGR
Samcos/ProVent
SunCoast/Transgo
Carter Intank-pmp
2mic.Sec.Fuel Filter
Flowmaster/NO CAT
V6Airbox/noVH
GM11 Bld.fan/HDClutch
IronrockArms/wwdieselMount98 Dodge Cummins 24 Valve