3.1.13-44
CS35 2013.04
3.1.13-44Electronic Control System - ME7
Acceleration Fault Diagnosis
Test Conditions Details/Results/Actions
1. Inspect the trouble code
A. Connect the diagnostic tool.
B. Turn the ignition switch to position "ON", diagnose
the engine system.
Is there any DTC?
Y
Go to trouble code diagnosis procedure.
Refer to: DTC Diagnostic Procedure Index
(3.1.13 Electrical Control System - ME7,
DTC Diagnosis and Testing).
N
Go to step 2.
2. Inspect the air intake system
A. Turn the ignition switch to position "LOCK".
B. Inspect the air intake system for block.
Refer to: Symptom Chart (3.1.5 Intake
System, Symptom Diagnosis and Testing).
C. Inspect the air intake system for leakage.
Refer to: Air Intake Leakage Inspection
(3.1.5 Intake System, General Proce-
dures).
Is the air intake system normal?
Y
Go to step 3.
N
Repair the air intake system.
3. Inspect the throttle
A. Turn the ignition switch to position "LOCK".
B. Inspect the throttle for stuck.
C. Inspect the throttle for carbon deposition.
Is the throttle normal?
Y
Go to step 4.
N
Clean or replace the throttle.
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