Jeep Grand Cherokee 2.7 Diesel 2004
OBD Warning light showing code P0702 - Put it into Chrysler main dealer today - reported as follows:
Engine management light on - carried out diagnostic checks-
Fault codes stored P1130 Fuel Rail Pressure malfunction
cmp circuit p0340, t/case position sensor p0336,
'cleaned up all connections on multi-plug & control unit -
light has come back & will require further investigation'
mileage 137000 - only got this 3 weeks ago and had a full service done today but now warning light on continuously - no apparent loss of power or performance - any ideas?