Fuel Injector: Inspection

Measure resistance between the terminal 1 and 2 of the injector.

Fig 1: Measuring Resistance Between Terminal-1 And 2 Of Injector

G03842991

Courtesy of HYUNDAI MOTOR CO.

SPECIFICATION (RESISTANCE):

INJECTOR RESISTANCE SPECIFICATIONS

Temperature		ResistanceΩ
(°C)	(°F)	SULEV	FED
-20	-4	11.1~12.2	12.2~12.3
0	32	12.1 ~ 13.4	13.3 ~ 13.5
20	68	13.1 ~ 14.5	14.4 ~ 14.6
40	104	14.1 ~ 15.6	15.5 ~ 15.7
60	140	15.2 ~ 16.8	16.6 ~ 16.8
80	176	16.2 ~ 17.9	17.7 ~ 17.9
100	212	17.2 ~ 19.0	18.8 ~ 19.0
120	248	18.2 ~ 20.2	19.9 ~ 20.1

If the resistance is not within specification, replace the injector.