3.1.13-168
CS35 2013.04
3.1.13-168Electronic Control System - ME7
3. Inspect the fuel injector working voltage
A. Turn the ignition switch to position "LOCK".
B. Disconnect the cylinder 1 injector wiring harness
connector E14.
C. The ignition switch is set to position "ON".
D. Measure the voltage between terminal 1 of the
cylinder 1 injector wiring harness connector E14
and the reliable grounding.
Standard Voltage Value: 11 ~ 14 V
Is the voltage normal?
Y
Go to step 5.
N
Go to step 4.
4. Inspect the fuel injector power supply circuit
A. Remove the fuse EF23 from the I/P fuse and relay
box C01.
B. Inspect the fuse.
Is the fuse normal?
Y
Repair the circuit continuity faults between terminal
1 on fuel injector wiring harness connector E14 and
EF23 on engine compartment electric center C01.
N
Replace the fuse.
5. Inspect the fuel injector control signal
A. Turn the ignition switch to position "LOCK".
B. Disconnect cylinder 1 injector connector E14.
C. Connect the test electrography that with LED to the
1 and 2 terminal of E14 according to specification.
D. Starting the Engine.
E. Observe if the test lamp is normally flashing?
Is the test lamp is flash normally?
Y
Go to step 7.
N
Go to step 6.
Test Conditions Details/Results/Actions
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