1.
Check FPRV component resistance
(1)
IG KEY "OFF", ENGINE "OFF".
(2)
Disconnect Fuel pressure regulator valve connector.
(3)
Measure the resistance between FPRV component terminal 1 and terminal 2.
1)
Specification : 2.9 ~ 3.15Ω (20℃)
(4)
Is FPRV component resistance within the specification?
YES
a.
Go to "Verification of Vehicle Repair".
NO
a.
Replace High pressure pump ass’y and go to "Verification of Vehicle Repair".
