VL1500K5 (’05-MODEL) 85
5) If OK, then check the continuity between each terminal and
ground.
"
STP sensor continuity:
∞
Ω
(Infinity)
#
09900-25008: Multi-circuit tester set
)
Tester knob indication: Resistance (
Ω
)
Are the resistance and continuity OK?
6) After repairing the trouble, clear the DTC using SDS tool.
(
!
Page 42)
Step 2
1) Turn the ignition switch ON.
2) Measure the injector voltage between Y/R wire and ground.
"
Injector voltage: Battery voltage
(
+
Y/R –
-
Ground)
NOTE:
Injector voltage can be detected only 3 seconds after ignition
switch is turned ON.
#
09900-25008: Multi-circuit tester set
*
Tester knob indication: Voltage (
+
)
Is the voltage OK?
3) After repairing the trouble, clear the DTC using SDS tool.
(
!
Page 42)
YES
Go to Step 2.
NO
Replace the injector with a new one.
(
!
Page 111)
YES
• Gr/B wire open or shorted to ground, or poor
a
connection.
(Front cylinder side)
• Gr/W wire open or shorted to ground, or poor
^
connection.
(Rear cylinder side)
• If wire and connection are OK, intermittent trou-
ble or faulty ECM.
• Recheck each terminal and wire harness for
open circuit and poor connection.
• Replace the ECM with a known good one, and
inspect it again.
NO
Open circuit in the Y/R wire.
1
2
V
ECM coupler (Harness side)
2
SA
MP
LE
