Changan CS35 - Page 207

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CS35 2013.04

3.1.13-191 3.1.13-191Electronic Control System - ME7

Test Conditions Details/Results/Actions

E01

E19

624

2543

4462

A3113094

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09120146259

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Power Train3
Engine Immobilizer System5
Specifications Torque Specifications5
Description and Operation6
System Overview6
System Principle7
General Procedures8
General Equipment8
Symptom Diagnosis and Testing9
Inspection and Verification9
Visual Inspection Chart9
Symptom Chart10
ECM Always Detect that Immobilizer Function Activated Diagnosis11
Re-Match the Remote Controller11
Inspect the Power Supply Circuit of the Immobilizer Controller11
Inspect the Lin Network Circuit of the Immobilizer Controller12
Inspect the Immobilizer Controller Ground Circuit12
Test Conditions12
Inspect the K-Line Network Cable between ECM and BCM13
Replace the Password Transponder13
Inspect the ECM Power Supply Circuit13
Inspect the BCM Power Supply Circuit15
Inspect the BCM Ground Circuit16
Replace the BCM16
Description and Operation18
ME7 System Input / Output Signal20
Fuel Injection Control20
Synchronous Injection20
Non - Synchronous Injection20
Air - Fuel Ratio Feedback Compensation21
Fuel Cut - off21
Idle Speed Control22
Fuel Pump Control23
Ignition Timing Control24
Radiator Fan Control24
Ignition Control after Engine Start24
A/C Compressor Control25
DVVT Control25
Fuel Vapor Emission Control25
Component Description26
Engine Control Module (ECM)26
Air Intake Pressure Temperature Sensor26
Water Temperature Sensor ECT26
Electronic Throttle Assembly26
Knock Sensor27
Oil Control Valve27
Camshaft Position Sensor28
Pre - Catalytic Oxygen Sensor28
Crankshaft Position Sensor28
Post - Catalytic Oxygen Sensor28
Refrigerant Pressure Switch29
Vehicle Speed Sensor (AT)29
Fuel Injector29
Ignition Coil29
Accelerator Pedal Position Sensor30
Carbon Canister Sewage Solenoid30
Main Relay30
Fuel Pump Relay and Fuel Pump30
Fan High Speed Relay, Low Speed Relay31
A/C Compressor Relay31
Location View32
DTC Read Program33
Data Stream Read Program33
Actuation Component Test Procedure33
General Procedures33
Symptom Diagnosis and Testing34
Intermittent Malfunction Diagnosis35
Inspection Method of Switch Connector or Wiring Harness36
Inspection Method of Sensor Connector or Wiring Harness36
Test Conditions36
Inspect Method of Actuator or Relay37
Water Sprinkling Method37
Flameout During Coasting41
MIL Indicator Is Always on41
MIL Lamp Is Not on41
Engine Can Not Start at Normal Start Speed Diagnosis42
Difficult Cold Start Diagnosis45
Difficult Warm Start Diagnosis48
Normal Start, but Unstable Idling at All Time Diagnosis50
Normal Start, Unstable Idling or Flameout with Partial Load54
Normal Start, Idling Is too High Diagnosis56
Acceleration Fault Diagnosis60
Engine Unstable Running Diagnosis64
Easy Stall at Start Diagnosis68
Emergency Occurs During Vehicle Driving Diagnosis74
Stall During Coasting Diagnosis78
MIL Indicator Fault Diagnosis82
DTC Diagnosis and Testing85
Control Module Terminal List85
Diagnostic Trouble Code (DTC) Type88
Fault Type89
DTC Code List90
Failure Protection List96
Data Stream List102
Ignition Switch on103
Idle Running103
Active Test List106
Diagnostic Description108
DTC Diagnostic Procedure Index109
Diagnosis Procedures110
Fault Code111
Dtc P000A, P0010, P0012, P2088, P2089116
Possible Sources116
Inspect the Power Supply Line of Intake Control Valve117
Inspect the Ground Circuit of the Intake Control Valve117
Test Conditions117
Inspect the OCV Intake Control Valve118
Inspect the ECM Ground Circuit118
Dtc P000B, P0013, P0015, P2090, P2091119
Inspect the Power Supply Line of Exhaust Control Valve120
Inspect the Ground Circuit of Exhaust Control Valve120
Inspect the OCV Exhaust Control Valve121
Dtc P0016, P0017122
Inspect the Unstable Camshaft Position Sensor Signal125
Inspect the Crankshaft Position Sensor Signal Wheel125
Dtc P0030, P0031, P0032, P0053127
Inspect the Pre - Catalytic Oxygen Sensor Heater Resistance Value128
Inspect the Heater Working Voltage128
Inspect the the Heater Power Supply Circuit128
Dtc P0036, P0037, P0038, P0054131
Inspect the Post - Catalytic Oxygen Sensor Heater Resistance Value132
Inspect the Heater Power Supply Circuit132
Dtc P0105, P0106, P0107, P0108135
Possible Sources135
Inspect the Intake Pressure Sensor Power Supply Voltage136
Dtc P0112, P0113143
DTC P0117 and P0118149
Inspect the Water Temperature Sensor Resistance150
Inspect the Water Temperature Sensor Signal Circuit150
Inspect the Water Temperature Sensor Grounding151
Dtc P0121, P0122, P0123153
DTC P0221, P0222 and P0223157
Dtc P0130, P0131, P0132, P0133, P0134, P2195, P2196161
Dtc P0136, P0137, P0138, P0140, P2270, P2271168
Dtc P0170, P0171, P0172, P2177, P2178, P2187, P2188174
Dtc P0201, P0261, P0262183
Dtc P0300, P0301, P0302, P0303, P0304187
Dtc P0317, P0501, P1523192
Dtc P0321, P0322194
Dtc P0327, P0328200
Dtc P0340, P0341, P0342, P0343205
Dtc P0420212
Dtc P0444, P0458, P0459214
DTC P0480 and P0692218
DTC P0481 and P0694219
Dtc P0506, P0507220
Dtc P0560, P0562, P0563224
Dtc P0564229
Dtc P0571230
Dtc P0219, P0602, P0604, P0605234
Dtc P0627, P0629236
Dtc P0645, P0647237
Dtc P0700238
Dtc P0704241
Dtc P1336, P1545, P1558、 P1568245
Dtc P0606, P1559, P1564, P1565 , P1579, P1604249
Dtc P1610, P1626, P1631252
Dtc P2106253
Dtc P2122, P2123, P2138255
Dtc P2127, P2128, P2138259
Dtc U0001, U0101, U0140263
Engine Control Module266
Remove the Engine Control Module266
Removal and Installation266
Crankshaft Position Sensor267
Electrical Throttle Body268
Engine Coolant Temperature Sensor270
Air Intake Pressure/Temperature Sensor271
Fuel Injector272
Pre-Catalytic Oxygen Sensor273
Special Tool273
Post-Catalytic Oxygen Sensor274
Knock Sensor275
Accelerator Pedal Position Sensor276
Oil Control Valve277

Changan CS35 - Page 207

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