3.1.13-156
CS35 2013.04
3.1.13-156Electronic Control System - ME7
4. Inspect the post - catalytic oxygen sensor ground circuit
A. Turn the ignition switch to position "LOCK".
B. Disconnect the post - catalytic oxygen sensor wiring
harness connector E08.
C. Disconnect the engine control module wiring
harness connector E01.
D. Measure the resistance between the terminal 3 of
post - catalytic oxygen sensor wiring harness
connector E08 and the terminal 36 of ECM wiring
harness connector E01.
Standard Resistance Value: less than 5 Ω
Is the resistance value normal?
Y
Go to step 5.
N
Repair the circuit between the terminal 3 of post -
catalytic oxygen sensor wiring harness connector
E08 and the terminal 36 terminal of ECM wiring har-
ness connector E01.
5. Inspect the oxygen sensor
A. Exchange the oxygen sensor with the normal
vehicle of the same model.
Is the fault eliminated?
Y
Replace the oxygen sensor on the failed vehicle.
N
Go to step 6.
Test Conditions Details/Results/Actions
E01
E08
12
34
12
3
45
624
2543
4462
63
36
81
A3113080
mashinesoft.com
09120146259
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