1.
Check injecotor resistance
(1)
IG "OFF".
(2)
Disconnect injector connector.
(3)
Measure resistance between terminal 1 and 2 of injector connector.(Component Side)
a.
Specificaion :
ITEM | Specification |
Coil Resistance | 13.8 ~ 15.2 Ωat 20 ℃ (68℉) |
(4)
Is the measured resistance within specification ?
YES
a.
Substitute with a known - good ECM and check for proper operation.
If the problem is corrected, replace ECM and go to "Verification of Vehicle Repair" procedure.
NO
a.
Substitute with a known - good injector and check for proper operation.
If the problem is corrected, replace injector and go to "Verification of Vehicle Repair" procedure.
