Changan CS35 User Manual

CS35 2013.04
3.1.13-105 3.1.13-105Electronic Control System - ME7
4. Inspect the OCV exhaust control valve
A. Turn the ignition switch to position "LOCK".
B. Replace the OCV exhaust control valve of failed
vehicle.
C. Turn the ignition to the "ON" position and test with
diagnostic tool if DTC is cleared.
Is it normal?
Y
Replace with a new OCV exhaust control valve.
N
Go to step 5.
5. Inspect the ECM power supply circuit
A. Turn the ignition switch to position "LOCK".
B. Measure from the back of ECM wiring harness
connector E01.
C. Turn the ignition switch to "ON" position and use a
multimeter to measure the voltage between the
terminals 12, 13, 44, 45 and 63 of the ECM wiring
harness connector E01 and the power supply.
Standard Voltage Value: 11 ~ 14 V
Is the voltage normal?
Y
Go to step 6.
N
Repair and inspect the ECM power supply circuit.
6. Inspect the ECM ground circuit
A. Turn the ignition switch to position "LOCK".
B. Measure from the back of ECM wiring harness
connector E01.
C. Measure with a multimeter the resistance between
the ECM wiring harness connector E01 terminal 3,
51, 53, 61 and 80 and the reliable grounding.
Standard Resistance Value: less than 5 Ω
Is the resistance value normal?
Y
Replace the engine control module.
Refer to: Engine Control Module (3.1.13
Electronic Control System - ME7, Removal
and Installation).
N
Inspect and repair the ECM ground circuit.
Test Conditions Details/Results/Actions
12
3
45
624
2543
4462
63
13
12
45
81
E01
A3113031
12
3
45
6
51
53
61
80
24
2543
4462
6381
E01
A3113032
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Changan CS35 Specifications

General

Brand	Changan
Model	CS35
Category	Automobile
Language	English