DAEWOO MATIZ 2003 Service Owners Manual

ENGINE ELECTRICAL 1E–35
DAEWOO M-150 BL2
D102E764
4. Remove the optical sensor cover and adaptor from
the distributor housing.

Remove the screw (1).

Remove the adaptor (2).

Remove the screws (3).

Remove the cover (4).

Remove the gasket (5).
D102E765
5. Remove the optical sensor unit from the distributor
housing.

Carefully remove the disc wheel (1).

Remove the bushing (2).

Remove the screws (3).

Remove the optical sensor unit plate (4).

Remove the optical sensor unit (5).
D102E766
6. Remove the bearing plate from the distributor hous-
ing.

Remove the screws (1).

Remove the bearing plate (2).
D102E767
7. Remove the coupling, shaft and bearing from the dis-
tributor housing.

Remove the coupling (1).

Remove the shaft using the press (2).

Remove the bearing (3).

1E–36 ENGINE ELECTRICAL
DAEWOO M-150 BL2
D102E768
Assembly Procedure
1. Install in the reverse order of removal.

Lubricate the shaft with clean engine oil.

ENGINE ELECTRICAL 1E–37
DAEWOO M-150 BL2
SCHEMATIC AND ROUTING DIAGRAMS
STARTING SYSTEM
D12E2011

1E–38 ENGINE ELECTRICAL
DAEWOO M-150 BL2
CHARGING SYSTEM
D12E2021

ENGINE ELECTRICAL 1E–39
DAEWOO M-150 BL2
IGNITION SYSTEM CIRCUIT – TYPICAL
D12E2031

1E–40 ENGINE ELECTRICAL
DAEWOO M-150 BL2
IGNITION SYSTEM CIRCUIT – EURO III
MAA1E010

ENGINE ELECTRICAL 1E–41
DAEWOO M-150 BL2
SPECIFICATIONS
STARTER SPECIFICATIONS
ApplicationDescriptionUnitStandardLimit
Starter MotorType–SD 80–
Output(Capacity)kW0.8–
No Load Test @ 9 volts
Drive Pinion SpeedA
RPM150
2,000–
Brushes Lengthmm (in.)11.3–11.5
(0.445–0.453)7.0–7.25
(0.275–0.285)
GENERATOR SPECIFICATIONS
ApplicationDescriptionUnitStandardLimit
GeneratorTypeA-Type–J114D(MANDO)–GeneratorTypeA-Type
B-Type–J114D(MANDO)
CS114D(DAC)–
RegulatorA-TypeV14.4–15.0–Regulator
VoltageA-Type
B-TypeV14.4–15.0
14.3–4.9–
Brushes
LengthA-Type
B-Typemm (in.)18.5 (0.728)
20.0 (0.787)13.5 (0.531)
14 (0.551)
OutputA-Type–12V, 65A–Output
(Capacity)A-Type
B-Type–12V, 65A
12V, 65A–
IGNITION SYSTEM SPECIFICATIONS
ApplicationDescriptionUnitStandardLimit
Ignition CoilType–Closed
Magnetic Type–
First Coil ResistanceΩ1.2
10%–
Second Coil ResistanceKΩ12.1
15%–
DistributorType–Optical Sensor
Type–
Spark PlugTypeUnlead–BPR5EY-11–
RN9YC4–
WR8DCX–
TypeLead–BPR5EY–
RN9YC–
WR8DC–
Spark PlugGapUnleadmm (in.)1.1 (0.043)–
1.2 (0.047)–
Leadmm (in.)0.8 (0.031)–
Ignition WireIgnition Wire ResistanceKΩ/m2.5–12.0–

1E–42 ENGINE ELECTRICAL
DAEWOO M-150 BL2
BATTERY SPECIFICATIONS
ApplicationDescriptionUnitStandardLimit
BatteryType–MF–
CapacityAH35–
Cold Cranking AmpsCCA246–
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNmLb-FtLb-In
Distributor Bolts10–16–89–142
Battery Retainer Clamp–to–Battery Rod Nuts6–8–53–71
Battery Carrier Tray Bolts9–12–80–106
Battery Cable Nuts9–12–80–106
Starter field Connector Nut9–12–80–106
Starter Through–Bolts4–6–35–53
Starter Mounting Bolts55–6541–48–
Starter Solenoid Assembly Screws6–8–53–71
Starter Solenoid Nuts9–12–80–106
Spark Plug20–3015–22–
Generator Through–Bolts4–6–35–53
Generator Drive End Nut80–11 059–81–
Generator Battery Lead Connector Nut4–7–35–62
Generator Bearing Plate Bolt6–8–53–71
Generator Brush Holder / Rectifier Screw9–12–80–106
Generator Belt Tension Adjusting Bolt18–2813–21–
Generator Shackle Bracket Bolt45–5533–41–
Generator Lower Bracket–to–Generator Bolt/Nut18–2813–21–
Ground Bolt35–4126–30–
Ignition Coil Screw4–7–35–62
Ignition Coil Bracket Bolt9–12–80–106

DAEWOO M-150 BL2
SECTION 1F
ENGINE CONTROLS
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless
otherwise noted.
TABLE OF CONTENTS
Description and Operation 1F-4. . . . . . . . . . . . . . . . . .
Ignition System Operation 1F-4. . . . . . . . . . . . . . . . . .
Electronic Ignition System Ignition Coil 1F-4. . . . . . .
Crankshaft Position Sensor 1F-4. . . . . . . . . . . . . . . . .
Camshaft Position Sensor 1F-4. . . . . . . . . . . . . . . . . .
Idle Air System Operation 1F-4. . . . . . . . . . . . . . . . . .
Fuel Control System Operation 1F-4. . . . . . . . . . . . . .
Evaporative Emission Control System
Operation 1F-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controlled Charcoal Canister 1F-5. . . . . . . . . . . . . . . .
Positive Crankcase Ventilation Control System
Operation 1F-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Coolant Temperature Sensor 1F-6. . . . . . . . .
Throttle Position Sensor 1F-6. . . . . . . . . . . . . . . . . . . .
Catalyst Monitor Oxygen Sensors 1F-6. . . . . . . . . . .
Electric Exhaust Gas Recirculation Valve 1F-6. . . . .
Intake Air Temperature Sensor 1F-7. . . . . . . . . . . . . .
Idle Air Control Valve 1F-7. . . . . . . . . . . . . . . . . . . . . .
Manifold Absolute Pressure Sensor 1F-7. . . . . . . . . .
Engine Control Module 1F-8. . . . . . . . . . . . . . . . . . . . .
Fuel Injector 1F-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Cutoff Switch (Inertia Switch) 1F-8. . . . . . . . . . .
Knock Sensor 1F-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Variable Reluctance (VR) Sensor 1F-8. . . . . . . . . . . .
Octane Number Connector 1F-8. . . . . . . . . . . . . . . . .
Strategy-Based Diagnostics 1F-9. . . . . . . . . . . . . . . .
EOBD Serviceability Issues 1F-9. . . . . . . . . . . . . . . . .
Serial Data Communications 1F-10. . . . . . . . . . . . . . .
Euro On-Board Diagnostic (EOBD) 1F-10. . . . . . . . .
Comprehensive Component Monitor Diagnostic
Operation 1F-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common EOBD Terms 1F-11. . . . . . . . . . . . . . . . . . . .
DTC Types 1F-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading Diagnostic Trouble Codes 1F-13. . . . . . . . .
Primary System-Based Diagnostics 1F-15. . . . . . . . Diagnostic Information and Procedures 1F-17. . . .
System Diagnosis 1F-17. . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 1F-17. . . . . . . . . . . . . . . . . . . . . . . . . .
Idle Learn Procedure 1F-17. . . . . . . . . . . . . . . . . . . . .
Euro On-Board Diagnostic (EOBD) System
Check 1F-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ECM Output Diagnosis 1F-20. . . . . . . . . . . . . . . . . . . .
Multiple ECM Information Sensor DTCs Set 1F-21. .
Engine Cranks But Will Not Run 1F-25. . . . . . . . . . . .
No Malfunction Indicator Lamp 1F-30. . . . . . . . . . . . .
Malfunction Indicator Lamp On Steady 1F-32. . . . . .
Fuel System Diagnosis 1F-34. . . . . . . . . . . . . . . . . . . .
Fuel Pump Relay Circuit Check 1F-36. . . . . . . . . . . .
Main Relay Circuit Check 1F-38. . . . . . . . . . . . . . . . . .
Manifold Absolute Pressure Check 1F-40. . . . . . . . . .
Idle Air Control System Check 1F-42. . . . . . . . . . . . .
Ignition System Check 1F-45. . . . . . . . . . . . . . . . . . . .
Engine Cooling Fan Circuit Check 1F-48. . . . . . . . . .
Data Link Connector Diagnosis 1F-52. . . . . . . . . . . . .
Fuel Injector Balance Test 1F-54. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code Diagnosis 1F-55. . . . . . . .
Clearing Trouble Codes 1F-55. . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Codes 1F-55. . . . . . . . . . . . . . . . .
DTC P0107 Manifold Absolute Pressure Sensor
Low Voltage 1F-58. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0108 Manifold Pressure Sensor High
Voltage 1F-62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0112 Intake Air Temperature Sensor Low
Voltage 1F-66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0113 Intake Air Temperature Sensor High
Voltage 1F-68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0117 Engine Coolant Temperature Sensor
Low Voltage 1F-72. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0118 Engine Coolant Temperature Sensor
High Voltage 1F-74. . . . . . . . . . . . . . . . . . . . . . . . . . .

1F – 2 ENGINE CONTROLS
DAEWOO M-150 BL2
DTC P0122 Throttle Position Sensor Low
Voltage 1F-76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0123 Throttle Position Sensor High
Voltage 1F-80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0131 Oxygen Sensor Low Voltage 1F-84. . . .
DTC P0132 Oxygen Sensor High Voltage 1F-88. . . .
DTC P0133 Oxygen Sensor No Activity 1F-90. . . . .
DTC P0137 Heated Oxygen Sensor Low
Voltage 1F-94. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0138 Heated Oxygen Sensor High
Voltage 1F-98. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0140 Heated Oxygen Sensor
No Activity 1F-100. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0141 Heated Oxygen Sensor
Heater Malfunction 1F-104. . . . . . . . . . . . . . . . . . . .
DTC P0171 Fuel Trim System Too Lean 1F-106. . . .
DTC P0172 Fuel Trim System Too Rich 1F-109. . . .
DTC P1230 Fuel Pump Relay Low Voltage 1F-114.
DTC P1231 Fuel Pump Relay High Voltage 1F-118.
DTC P0261 Injector 1 Low Voltage 1F-122. . . . . . . .
DTC P0262 Injector 1 High Voltage 1F-124. . . . . . . .
DTC P0264 Injector 2 Low Voltage 1F-126. . . . . . . .
DTC P0265 Injector 2 High Voltage 1F-128. . . . . . . .
DTC P0267 Injector 3 Low Voltage 1F-130. . . . . . . .
DTC P0268 Injector 3 High Voltage 1F-132. . . . . . . .
DTC P0300 Multiple Cylinder Misfire 1F-135. . . . . . .
DTC P0300 Multiple Cylinder Misfire 1F-139. . . . . . .
DTC P1320 Crankshaft Segment Period
Segment adaptation At Limit 1F-142. . . . . . . . . . . .
DTC P1321 Crankshaft Segment Period
Tooth Error 1F-144. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0327 Knock Sensor Circuit Fault 1F-146. . . .
DTC P0335 Magnetic Crankshaft Position
Sensor Electrical Error 1F-150. . . . . . . . . . . . . . . . .
DTC P0336 58X Crankshaft Position Sensor
No Plausible Signal 1F-152. . . . . . . . . . . . . . . . . . . .
DTC P0337 58X Crankshaft Position Sensor
No Signal 1F-154. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0341 Camshaft Position Sensor
Rationality 1F-156. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0342 Camshaft Position Sensor
No Signal 1F-158. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0351 Ignition Signal Coil A Fault 1F-160. . . . .
DTC P0352 Ignition Signal Coil B Fault 1F-162. . . . .
DTC P0353 Ignition Signal Coil C Fault 1F-164. . . . .
DTC P1382 Rough Road Data
Invalid (Non ABS) 1F-166. . . . . . . . . . . . . . . . . . . . .
DTC P1382 Rough Road Data Invalid (ABS) 1F-170
DTC P1385 Rough Road Sensor Circuit Fault
(Non ABS) 1F-174. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1385 Rough Road Sensor Circuit Fault
(ABS) 1F-178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DTC P0400 Exhaust Gas Recirculation
Out Of Limit 1F-182. . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1402 Exhaust Gas Recirculation
Blocked 1F-186. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1403 Exhaust Gas Recirculation
Valve Failure 1F-188. . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0404 Exhaust Gas Recirculation
Opened 1F-192. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1404 Exhaust Gas Recirculation
Closed 1F-196. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0405 EEGR Pintle Position Sensor
Low Voltage 1F-200. . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0406 EEGR Pintle Position Sensor
High Voltage 1F-204. . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0420 Catalyst Low Efficiency 1F-208. . . . . . . .
DTC P0444 EVAP Purge Control Circuit
No Signal 1F-210. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0445 EVAP Purge Control Fault 1F-214. . . . .
DTC P0462 Fuel Level Sensor Low Voltage 1F-218.
DTC P0463 Fuel Level Sensor High Voltage 1F-222
DTC P0480 Low Speed Cooling Fan Relay
Circuit Fauit (Without A/C) 1F-226. . . . . . . . . . . . . .
DTC P0480 Low Speed Cooling Fan Relay
Circuit Fauit (With A/C) 1F-230. . . . . . . . . . . . . . . . .
DTC P0481 High Speed Cooling Fan Relay
Circuit Fauit (Without A/C) 1F-234. . . . . . . . . . . . . .
DTC P0481 High Speed Cooling Fan Relay
Circuit Fauit (With A/C) 1F-238. . . . . . . . . . . . . . . . .
DTC P0501 Vehicle Speed No Signal
(M/T Only) 1F-242. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1505 Idle Air Control Valve (IACV)
Error 1F-246. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1535 Evaporator Temperature Sensor
High Voltage 1F-250. . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1536 Evaporator Temperature Sensor
Low Voltage 1F-252. . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1537 A/C Compressor Relay High
Voltage 1F-254. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1538 A/C Compressor Relay Low
Voltage 1F-256. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0562 System Voltage (Engine Side)
Too Low 1F-258. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0563 System Voltage (Engine Side)
Too High 1F-260. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0601 Engine Control Module Chechsum
Error 1F-262. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0604 Engine Control Module Internal/
External RAM Error 1F-263. . . . . . . . . . . . . . . . . . . .
DTC P0605 Engin Control Module NMVY
Write Error 1F-264. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1610 Main Relay High Voltage 1F-266. . . . . .
DTC P1611 Main Relay Low Voltage 1F-268. . . . . . .