sensor OPEL FRONTERA 1998 Workshop Manual

6D2–5
IGNITION SYSTEM
Crankshaft Angle Sensor
Removal
1. Disconnect battery ground cable
2. Wiring connector from crankshaft angle sensor.
3. Remove crankshaft angle sensor from cylinder block.
012RS008
Installation
1. Install crankshaft angle sensor into the cylinder block.
Before installation,apply small amount of engine oil to
the O–ring.
Torque: 10 Nꞏm (1.0 Kgꞏm/89 lb in)
2. Reconnect wiring connector to crankshaft angle
sensor.

6D2–6
IGNITION SYSTEM
Main Data and Specifications
General Specifications
Ignition System
Ignition FormElectronic Ignition System (El system) with Crankshaft angle Sensor
Spark Plug
Ty p eK16PR–P11
RC10PYP4
PK16PR11
Plug gap1.0 mm (0.04 in) – 1.1 mm (0.043 in)
To r q u e18 Nꞏm (1.8 Kgꞏm/13 lb ft)
Torque Specifications
Nꞏm (Kgꞏm/lb ft)
E06RW038

6E–1 ENGINE DRIVEABILITY AND EMISSIONS
ENGINE
ENGINE DRIVEABILITY AND EMISSIONS
CONTENTS
Specifications 6E–5. . . . . . . . . . . . . . . . . . . . . . . . .
Tightening Specifications 6E–5. . . . . . . . . . . . . . .
Vehicle Type Specifications 6E–5. . . . . . . . . . . . .
Diagrams and Schematics 6E–6. . . . . . . . . . . . . . . .
PCM Wiring Diagram (1 of 11) 6E–6. . . . . . . . . . .
PCM Wiring Diagram (2 of 11) For EC,
THAILAND, SOUTH EAST ASIA, LATIN
AMERICA, GULF, SAUDI, CHINA. 6E–7. . . . . .
PCM Wiring Diagram (3 of 11) For SOUTH
AFRICA and EXP. 6E–8. . . . . . . . . . . . . . . . . . . . .
PCM Wiring Diagram (4 of 11) 6E–9. . . . . . . . . . .
PCM Wiring Diagram (5 of 11) 6E–10. . . . . . . . . . .
PCM Wiring Diagram (6 of 11) For
AUSTRALIA, THAILAND, SOUTH EAST
ASIA, LATIN AMERICA, GULF, SAUDI,
LATIN AMERICA. 6E–11. . . . . . . . . . . . . . . . . . . . .
PCM Wiring Diagram (7 of 11) For EC. 6E–12. . .
PCM Wiring Diagram (8 of 11) For EXPORT
and SOUTH AFRICA. 6E–13. . . . . . . . . . . . . . . . .
PCM Wiring Diagram (9 of 11) Except EXP
and SOUTH AFRICA 6E–14. . . . . . . . . . . . . . . . . .
PCM Wiring Diagram (10 of 11) For
EXPORT and SOUTH AFRICA 6E–15. . . . . . . . .
PCM Wiring Diagram (11 of 11) 6E–16. . . . . . . . . .
PCM Pinouts 6E–17. . . . . . . . . . . . . . . . . . . . . . . . . . .
PCM Pinout Table, 32-Way Red
Connector – Row “A” 6E–17. . . . . . . . . . . . . . . . . .
PCM Pinout Table, 32-Way Red
Connector – Row “B” 6E–19. . . . . . . . . . . . . . . . . .
PCM Pinout Table, 32-Way White
Connector – Row “C” (For EC) 6E–20. . . . . . . . . .
PCM Pinout Table, 32-Way White
Connector – Row “C” (For except EC) 6E–21. . .
PCM Pinout Table, 32-Way White
Connector – Row “D”
(For except EXPORT and SOUTH
AFRICA) 6E–22. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCM Pinout Table, 32-Way White
Connector – Row “D”
(For EXPORT and SOUTH AFRICA) 6E–23. . . . .
PCM Pinout Table, 32-Way Blue
Connector – Row “E”
(For except EXPORT and SOUTH
AFRICA) 6E–24. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCM Pinout Table, 32-Way Blue
Connector – Row “E”
(For EXPORT and SOUTH AFRICA) 6E–26. . . . .
PCM Pinout Table, 32-Way Blue
Connector – Row “F” 6E–27. . . . . . . . . . . . . . . . . .
Component Locators 6E–28. . . . . . . . . . . . . . . . . . . .
Engine Component Locator (This illustration
is based on RHD model.) 6E–28. . . . . . . . . . . . . . Engine Component Locator Table 6E–29. . . . . . . .
Engine Component Locator Table 6E–31. . . . . . . .
Undercarriage Component Locator 6E–32. . . . . .
Undercarriage Component Locator Table
(Automatic Transmission) 6E–32. . . . . . . . . . . . . .
Undercarriage Component Locator Table
(Manual Transmission) 6E–33. . . . . . . . . . . . . . . .
Fuse and Relay Panel (Underhood
Electrical Center) 6E–33. . . . . . . . . . . . . . . . . . . . .
Sensors and Miscellaneous Component
Locators 6E–34. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnosis 6E–37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Strategy-Based Diagnostics 6E–37. . . . . . . . . . . . .
Strategy-Based Diagnostics 6E–37. . . . . . . . . . . . .
DTC Stored 6E–37
. . . . . . . . . . . . . . . . . . . . . . . . . . .
No DTC 6E–37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No Matching Symptom 6E–37. . . . . . . . . . . . . . . . .
Intermittents 6E–37. . . . . . . . . . . . . . . . . . . . . . . . . .
No Trouble Found 6E–37. . . . . . . . . . . . . . . . . . . . .
Verifying Vehicle Repair 6E–37. . . . . . . . . . . . . . . .
General Service Information 6E–38. . . . . . . . . . . . . .
OBD Serviceablity Issues 6E–38. . . . . . . . . . . . . . .
Maintenance Schedule 6E–38. . . . . . . . . . . . . . . . .
Visual / Physical Engine Compartment
Inspection 6E–38. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic Knowledge of Tools Required 6E–38. . . . . .
Serial Data Communications 6E–38. . . . . . . . . . . . . .
Class II Serial Data Communications 6E–38. . . . .
On-Board Diagnostic (OBD) 6E–39. . . . . . . . . . . . . .
On-Board Diagnostic Tests 6E–39. . . . . . . . . . . . .
Comprehensive Component Monitor
Diagnostic Operation 6E–39. . . . . . . . . . . . . . . . . .
Common OBD Terms 6E–40. . . . . . . . . . . . . . . . . .
The Diagnostic Executive 6E–40. . . . . . . . . . . . . . .
DTC Types 6E–41. . . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying Vehicle Repair 6E–42. . . . . . . . . . . . . . . .
Reading Diagnostic Trouble Codes Using
A Tech 2 6E–42. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tech 2 Tech 2 6E–43. . . . . . . . . . . . . . . . . . . . . . . . .
Tech 2 Features 6E–43. . . . . . . . . . . . . . . . . . . . . . .
Getting Started 6E–44. . . . . . . . . . . . . . . . . . . . . . . .
Operating Procedure (For Example) 6E–44. . . . .
DTC Modes 6E–45. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC Information Mode 6E–46. . . . . . . . . . . . . . . . .
Injector Balance Test 6E–46. . . . . . . . . . . . . . . . . . .
EGR Control Test 6E–47. . . . . . . . . . . . . . . . . . . . . .
Idle Air Control System Test 6E–48. . . . . . . . . . . . .

6E–2
ENGINE DRIVEABILITY AND EMISSIONS
Primary System-Based Diagnostic 6E–50. . . . . . . . .
Primary System-Based Diagnostic 6E–50. . . . . . .
Fuel Control Heated Oxygen Sensor 6E–50. . . . .
HO2S Heater 6E–50. . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Trim System Monitor Diagnostic
Operation 6E–50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Trim System Monitor Diagnostic
Operation 6E–50. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Trim Cell Diagnostic Weights 6E–50. . . . . . .
On-Board Diagnostic (OBD) System Check 6E–51.
A/C Clutch Control Circuit Diagnosis 6E–54. . . . . . .
Electronic Ignition System Diagnosis 6E–60. . . . . . .
Fuel Metering System Check 6E–60. . . . . . . . . . . . .
Idle Air Control (IAC) Valve 6E–60. . . . . . . . . . . . . . .
Fuel System Pressure Test 6E–60. . . . . . . . . . . . . . .
Fuel Injector Coil Test Procedure and Fuel
Injector Balance Test Procedure 6E–60. . . . . . . . . .
Knock Sensor Diagnosis 6E–65. . . . . . . . . . . . . . . . .
Powertrain Control Module (PCM) Diagnosis 6E–65
Multiple PCM Information Sensor DTCS Set 6E–65
Exhaust Gas Recirculation (EGR) Diagnosis
(For except EXPORT and
SOUTH AFRICA) 6E–68. . . . . . . . . . . . . . . . . . . . . . .
Engine Tech 2 Data Definitions and Ranges 6E–68
Typical Scan Data Values 6E–70. . . . . . . . . . . . . . . .
No Malfunction Indicator Lamp (MIL) 6E–74. . . . . . .
Malfunction Indicator Lamp (MIL) “ON”
Steady 6E–77. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Cranks But Will Not Run 6E–79. . . . . . . . . . .
Fuel System Electrical Test 6E–85. . . . . . . . . . . . . . .
Fuel System Diagnosis 6E–88. . . . . . . . . . . . . . . . . . .
Idle Air Control (IAC) System Check 6E–93. . . . . . .
Knock Sensor (KS) System Check
(Engine Knock, Poor Performance, or Poor
Economy) 6E–95. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exhaust Gas Recirculation (EGR) System
Check 6E–97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manifold Absolute Pressure (MAP) Output
Check 6E–99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCM Diagnostic Trouble Codes 6E–101. . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0101
MAF System Performance 6E–104. . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0102
MAF Sensor Circuit Low Frequency 6E–107. . . . . .
Diagnostic Trouble Code (DTC) P0103
MAF Sensor Circuit High Frequency 6E–110. . . . . .
Diagnostic Trouble Code (DTC) P0107
MAP Sensor Circuit Low Voltage 6E–112. . . . . . . . . .
Diagnostic Trouble Code (DTC) P0108
MAP Sensor Circuit High Voltage 6E–115. . . . . . . . .
Diagnostic Trouble Code (DTC) P0112
IAT Sensor Circuit Low Voltage 6E–118. . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0113
IAT Sensor Circuit High Voltage 6E–121. . . . . . . . . . Diagnostic Trouble Code (DTC) P0117
ECT Sensor Circuit Low Voltage 6E–124. . . . . . . . . .
Diagnostic Trouble Code (DTC) P0118
ECT Sensor Circuit High Voltage 6E–127. . . . . . . . .
Diagnostic Trouble Code (DTC) P0121
TP System Performance 6E–130. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0122
TP Sensor Circuit Low Voltage 6E–133. . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0123
TP Sensor Circuit High Voltage 6E–136. . . . . . . . . .
Diagnostic Trouble Code (DTC) P0131
HO2S Circuit Low Voltage Bank 1
Sensor 1 6E–139. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0132
HO2S Circuit High Voltage Bank 1
Sensor 1 6E–142. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0134
HO2S Circuit Insufficient Activity Bank 1
Sensor 1 6E–145. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0151
HO2S Circuit Low Voltage Bank 2
Sensor 1 6E–148. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0152
HO2S Circuit HIGH Voltage Bank 2
Sensor 1 6E–151. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0171
Fuel Trim System Lean Bank 1 6E–154. . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0172
Fuel Trim System Rich Bank 1 6E–158. . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0174
Fuel Trim System Lean Bank 2 6E–162. . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0175
Fuel Trim System Rich Bank 2 6E–166. . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0201
Injector 1 Control Circuit 6E–170. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0202
Injector 2 Control Circuit 6E–173. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0203
Injector 3 Control Circuit 6E–176. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0204
Injector 4 Control Circuit 6E–179. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0205
Injector 5 Control Circuit 6E–182. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0206
Injector 6 Control Circuit 6E–185. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0325
KS Module Circuit 6E–188. . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0327
KS Sensor Circuit 6E–190. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0336
58X Reference Signal Circuit 6E–193. . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0337
CKP Sensor Circuit Low Frequency 6E–195. . . . . . .
Diagnostic Trouble Code (DTC) P0341
CMP Sensor Circuit Performance 6E–198. . . . . . . . .
Diagnostic Trouble Code (DTC) P0342
CMP Sensor Circuit Low 6E–202. . . . . . . . . . . . . . . . .

6E–3 ENGINE DRIVEABILITY AND EMISSIONS
Diagnostic Trouble Code (DTC) P0351
Ignition 1 Control Circuit 6E–206. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0352
Ignition 2 Control Circuit 6E–209. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0353
Ignition 3 Control Circuit 6E–212. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0354
Ignition 4 Control Circuit 6E–215. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0355
Ignition 5 Control Circuit 6E–218. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0356
Ignition 6 Control Circuit 6E–221. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0402
EGR Pintle Crank Error 6E–224. . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0404
EGR Open Stuck 6E–226. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0405
EGR Low Voltage 6E–228. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0406
EGR High Voltage 6E–231. . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0502
VSS Circuit Low Input 6E–234. . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0562
System Voltage Low 6E–237. . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0563
System Voltage High 6E–239. . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0601
PCM Memory 6E–240. . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1154
HO2S Circuit Transition Time Ratio Bank 2
Sensor 1 6E–241. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1171
Fuel System Lean During Acceleration 6E–245. . . .
Diagnostic Trouble Code (DTC) P1380
ABS Rough Road ABS System Fault 6E–248. . . . . .
Diagnostic Trouble Code (DTC) P1404
EGR Closed Stuck 6E–249. . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1508
IAC System Low RPM 6E–251. . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1509
IAC System High RPM 6E–254. . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1618
Serial Peripheral Interface (SPI) PCM
Interprocessor Communication Error 6E–257. . . . . .
Diagnostic Trouble Code (DTC) P1625
PCM Unexpected Reset 6E–258. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1640
Driver-1-Input High Voltage 6E–259. . . . . . . . . . . . . .
Symptom Diagnosis 6E–262. . . . . . . . . . . . . . . . . . . . .
Default Matrix Table 6E–288. . . . . . . . . . . . . . . . . . . . .
Camshaft Position (CMP) Sensor 6E–291. . . . . . . . . .
Crankshaft Position (CKP) Sensor 6E–292. . . . . . . . .
Engine Coolant Temperature (ECT) Sensor 6E–292.
Heated Oxygen Sensor (HO2S) 6E–293. . . . . . . . . . .
Intake Air Temperature (IAT) Sensor 6E–295. . . . . . .
Knock Sensor (KS) 6E–296. . . . . . . . . . . . . . . . . . . . . . Mass Air Flow (MAF) Sensor 6E–297. . . . . . . . . . . . .
Manifold Absolute Pressure (MAP) Sensor 6E–297.
Malfunction Indicator Lamp (MIL) 6E–298. . . . . . . . . .
Powertrain Control Module (PCM) 6E–298. . . . . . . . .
EEPROM 6E–300. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Steering Pressure (PSP) Switch 6E–300
. . . .
Throttle Position (TP) Sensor 6E–301. . . . . . . . . . . . .
Vehicle Speed Sensor (VSS) 6E–302. . . . . . . . . . . . .
Air Cleaner/Air Filter 6E–303. . . . . . . . . . . . . . . . . . . . .
Idle Air Control (IAC) Valve 6E–304. . . . . . . . . . . . . . .
Common Chamber 6E–305. . . . . . . . . . . . . . . . . . . . . .
Accelerator Cable Assembly 6E–305. . . . . . . . . . . . . .
Accelerator Pedal Replacement 6E–308. . . . . . . . . . .
Fuel Filter Cap 6E–310. . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Filter 6E–310. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Gauge Unit 6E–313. . . . . . . . . . . . . . . . . . . . . . . .
Fuel Injectors 6E–314. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pressure Regulator 6E–315. . . . . . . . . . . . . . . . .
Fuel Metering System 6E–317. . . . . . . . . . . . . . . . . . . .
Fuel Pump Assembly 6E–318. . . . . . . . . . . . . . . . . . . .
Fuel Pump Relay 6E–319. . . . . . . . . . . . . . . . . . . . . . . .
Fuel Rail Assembly 6E–319. . . . . . . . . . . . . . . . . . . . . .
Fuel Tank 6E–321. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Throttle Body (TB) 6E–323. . . . . . . . . . . . . . . . . . . . . . .
Electronic Ignition System 6E–324. . . . . . . . . . . . . . . .
Catalytic Converter 6E–325. . . . . . . . . . . . . . . . . . . . . .
Air Conditioning Relay 6E–325. . . . . . . . . . . . . . . . . . .
EVAP Canister Hoses 6E–326. . . . . . . . . . . . . . . . . . . .
EVAP Canister 6E–326. . . . . . . . . . . . . . . . . . . . . . . . . .
EVAP Canister Purge Solenoid 6E–327. . . . . . . . . . . .
Fuel Tank Vent Valve 6E–328. . . . . . . . . . . . . . . . . . . .
Linear Exhaust Gas Recirculation
(EGR) Valve 6E–328. . . . . . . . . . . . . . . . . . . . . . . . . . .
Positive Crankcase Ventilation (PCV) Valve 6E–329.
Wiring and Connectors 6E–330. . . . . . . . . . . . . . . . . . .
PCM Connectors and Terminals 6E–330. . . . . . . . . . .
Wire Harness Repair: Twisted Shielded
Cable 6E–330. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Twisted Leads 6E–331. . . . . . . . . . . . . . . . . . . . . . . . . .
Weather-Pack Connector 6E–332. . . . . . . . . . . . . . . . .
Com-Pack III 6E–333. . . . . . . . . . . . . . . . . . . . . . . . . . .
Metri-Pack 6E–333. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 6E–335. . . . . . . . . . . . . . . . . . . . .
General Description (PCM and Sensors) 6E–335. . .
58X Reference PCM Input 6E–335. . . . . . . . . . . . . .
A/C Request Signal 6E–335. . . . . . . . . . . . . . . . . . . .
Crankshaft Position (CKP) Sensor 6E–335. . . . . . .
Camshaft Position (CMP) Sensor and
Signal 6E–335. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Coolant Temperature (ECT) Sensor 6E–335
Electrically Erasable Programmable Read
Only Memory (EEPROM) 6E–336. . . . . . . . . . . . . .
Fuel Control Heated Oxygen Sensors 6E–336. . . .
Intake Air Temperature (IAT) Sensor 6E–336. . . . .

6E–4
ENGINE DRIVEABILITY AND EMISSIONS
Knock Sensor 6E–337. . . . . . . . . . . . . . . . . . . . . . . . .
Linear Exhaust Gas Recirculation (EGR)
Control 6E–337. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mass Air Flow (MAF) Sensor 6E–337. . . . . . . . . . . .
Manifold Absolute Pressure (MAP) Sensor 6E–338
Powertrain Control Module (PCM) 6E–338. . . . . . .
PCM Function 6E–338. . . . . . . . . . . . . . . . . . . . . . . . .
PCM Components 6E–339. . . . . . . . . . . . . . . . . . . . .
PCM Voltage Description 6E–339. . . . . . . . . . . . . . .
PCM Input/Outputs 6E–339. . . . . . . . . . . . . . . . . . . .
PCM Service Precautions 6E–339. . . . . . . . . . . . . .
Reprogramming The PCM 6E–339. . . . . . . . . . . . . .
Throttle Position (TP) Sensor 6E–339. . . . . . . . . . .
Transmission Fluid Temperature (TFT)
Sensor 6E–340. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission Range Switch 6E–340. . . . . . . . . . . . .
Vehicle Speed Sensor (VSS) 6E–340. . . . . . . . . . . .
Use of Circuit Testing Tools 6E–340. . . . . . . . . . . . .
Aftermarket Electrical and Vacuum
Equipment 6E–340. . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrostatic Discharge Damage 6E–341. . . . . . . . .
Upshift Lamp 6E–341. . . . . . . . . . . . . . . . . . . . . . . . .
General Description (Air Induction) 6E–341. . . . . . . .
Air Induction System 6E–341. . . . . . . . . . . . . . . . . . .
General Description (Fuel Metering) 6E–341. . . . . . .
Acceleration Mode 6E–341. . . . . . . . . . . . . . . . . . . . .
Accelerator Controls 6E–341. . . . . . . . . . . . . . . . . . .
Battery Voltage Correction Mode 6E–341. . . . . . . .
CMP Signal 6E–341. . . . . . . . . . . . . . . . . . . . . . . . . . .
Clear Flood Mode 6E–342. . . . . . . . . . . . . . . . . . . . .
Deceleration Mode 6E–342. . . . . . . . . . . . . . . . . . . .
Engine Speed/Vehicle Speed/Fuel
Disable Mode 6E–342. . . . . . . . . . . . . . . . . . . . . . . .
Fuel Cutoff Mode 6E–342. . . . . . . . . . . . . . . . . . . . . .
Fuel Injector 6E–342. . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Metering System Components 6E–342. . . . . . Fuel Metering System Purpose 6E–342. . . . . . . . . .
Fuel Pressure Regulator 6E–343. . . . . . . . . . . . . . . .
Fuel Pump Electrical Circuit 6E–343. . . . . . . . . . . . .
Fuel Rail 6E–343. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Idle Air Control (IAC) Valve 6E–343. . . . . . . . . . . . .
Run Mode 6E–344. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting Mode 6E–344. . . . . . . . . . . . . . . . . . . . . . . . .
Throttle Body Unit 6E–344. . . . . . . . . . . . . . . . . . . . .
General Description (Electronic Ignition
System) 6E–344. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Camshaft Position (CMP) Sensor 6E–344. . . . . . . .
Crankshaft Position (CKP) Sensor 6E–345. . . . . . .
Electronic Ignition 6E–345. . . . . . . . . . . . . . . . . . . . .
Ignition Coils 6E–345. . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition Control 6E–345. . . . . . . . . . . . . . . . . . . . . . . .
Ignition Control PCM Output 6E–347. . . . . . . . . . . .
Knock Sensor (KS) PCM Input 6E–347
. . . . . . . . . .
Powertrain Control Module (PCM) 6E–347. . . . . . .
Spark Plug 6E–347. . . . . . . . . . . . . . . . . . . . . . . . . . . .
A/C Clutch Diagnosis 6E–349. . . . . . . . . . . . . . . . . . . .
A/C Clutch Circuit Operation 6E–349. . . . . . . . . . . .
A/C Clutch Circuit Purpose 6E–349. . . . . . . . . . . . .
A/C Request Signal 6E–349. . . . . . . . . . . . . . . . . . . .
General Description (Exhaust Gas
Recirculation (EGR) System) 6E–349. . . . . . . . . . . . .
EGR Purpose 6E–349. . . . . . . . . . . . . . . . . . . . . . . . .
Linear EGR Valve 6E–349. . . . . . . . . . . . . . . . . . . . .
Linear EGR Control 6E–349. . . . . . . . . . . . . . . . . . . .
Linear EGR Valve Operation and Results
of Incorrect Operation 6E–349. . . . . . . . . . . . . . . . .
EGR Pintle Position Sensor 6E–350. . . . . . . . . . . . .
General Description (Positive Crankcase
Ventilation (PCV) System) 6E–350. . . . . . . . . . . . . . .
Crankcase Ventilation System Purpose 6E–350. . .
Crankcase Ventilation System Operation 6E–350.

6E–5 ENGINE DRIVEABILITY AND EMISSIONS
Specifications
Tightening Specifications
ApplicationNꞏmLb Ft.Lb In.
Camshaft Position Sensor Retaining Screw9—78
Crankshaft Position Sensor Mounting Bolt10—87
EGR Bolt2821—
EGR Nut2821—
Engine Coolant Temperature Sensor207.7—
Fuel Drain Plug2922—
Fuel Pressure Regulator Attaching Screw6.5—60
Fuel Rail Bolts2518—
Fuel Tank Undercover Retaining Bolts3627—
Heated Oxygen Sensor4231—
Lower Intake Manifold to Engine Block Bolts2518—
Lower Intake Manifold to Engine Block Nuts2518—
Spark Plugs1813—
Throttle Body Mounting Bolts2518—
Upper Intake Manifold to Lower Intake Manifold Bolts2518—
VSS Retaining Bolt13—120
Vehicle Type Specifications
ECAUSTRALIA
THAILAND
SOUTH-EA
ST-ASIA
LATIN
AMERICAGULF
CONTRIES
SAUDI
CHINASOU
TH
AFRI
CA
EXPORTSpecifications
UBSUBSUBSUBSUBSUBS
OBD
O2
SENCATEGRMTATMTATMTATMTATMTMTATOBDSEN
SORAEGR
I21
I21
11
11
11
11
1
1
I

6E–17 ENGINE DRIVEABILITY AND EMISSIONS
PCM Pinouts
PCM Pinout Table, 32-Way Red Connector – Row “A”
TS23344
PINPIN FunctionWire ColorIGN ONENG RUNRefer To
A15 Volt Reference “A”RED5.0 V5.0 VAppropriate Sensor
A2Knock SensorYEL0.0 V DC
2mV AC0.0 V DC
18mV AC
(at idle)General Description and
Operation, Knock Sensor
A3Not Used————
A4Battery FeedWHTB+B+Chassis Electrical
A5Idle Air Control (IAC) “A”
HighBLUB+/0.8 VB+/0.8 VGeneral Description and
Operation, IAC
A6IAC “A” LowBLU/WHTB+/0.8 VB+/0.8 VGeneral Description and
Operation, IAC
A7IAC “B” LowBLU/BLKB+/0.8 VB+/0.8 VGeneral Description and
Operation, IAC
A8IAC “B” HighBLU/REDB+/0.8 VB+/0.8 VGeneral Description and
Operation, IAC
A9Automatic Transmission
Fluid (ATF) LampORN/BLUB+B+Automatic Transmission
(4L30E)
A10Winter LampPNK/GRNB+B+Automatic Transmission
(4L30E)
A11Power LampGRY/WHTB+B+Automatic Transmission
(4L30E)
A12Antilock Brake System
(ABS)GRYB+B+Antilock Brake System
A13Malfunction Indicator
(Check Engine or MIL)
LampBLU0.0 VB+Chassis Electrical
A14“Check Transmission”
Lamp Driver (AT)ORN/BLKB+B+Chassis Electrical
Up Shift Lamp Driver (MT)ORN/BLU

6E–19 ENGINE DRIVEABILITY AND EMISSIONS
PCM Pinout Table, 32-Way Red Connector – Row “B”
TS23344
PINPIN FunctionWire ColorIGN ONENG RUNRefer To
B15 Volt Reference “B”RED/YEL5.0 V5.0 VAppropriate Sensor
B2lgnition coilRED/WHT0.0 V0.1 VGeneral Description and
Operation
B3lgnition coilRED/BLK0.0 V0.1 VGeneral Description and
Operation
B4lgnition coilRED/GRN0.0 V0.1 VGeneral Description and
Operation
B5Not Used————
B6Not Used————
B7Exhaust Gas Recirculation
(EGR)YEL/RED0.6 V0.6 VGeneral Description and
Operation, Linear EGR
Control
B8Intake Air Temperature
(IAT) SensorYEL/GRN0.5-4.9 V
(depends on
temperature)0.5-4.9 V
(depends on
temperature)General Description and
Operation, IAT
B9Not Used————
B10Not Used————
B11Power Steering Pressure
(PSP) SwitchGRN/YELB+B+General Description and
Operation, PSP
B12Illuminated SwitchGRNB+B+Chassis Electrical
B13Class 2 DataORN/GRN0.0 V0.0 VDiagnosis, Class 2 Serial
Data
B14A/C ClutchGRN/BLKB+
(A/C OFF)B+
(A/C OFF)General Description and
Operation, A/C Clutch Circuit
Operation
B15ECM to ECU
CommunicationViolet0.0 V0.1 V—
B16Not Used————

6E–20
ENGINE DRIVEABILITY AND EMISSIONS
PCM Pinout Table, 32-Way White Connector – Row “C” (For EC)
TS23345
PINPIN FunctionWire ColorIGN ONENG RUNRefer To
C1Injector Cylinder #4GRN/REDB+B+General Description and
Operation, Fuel Injector
C2Shift “B” SolenoidBRN/BLK0.0 V0.0 VAutomatic Transmission
(4L30E)
C3Injector Cylinder #6GRN/YELB+B+General Description and
Operation, Fuel Injector
C4Ignition Control (IC)
Cylinder #1RED0.0 V0.1 VGeneral Description and
Operation, Fuel Injector
C5Crankshaft Position
Sensor, “A” CircuitYEL0.3 V to 5 V2.2 VGeneral Description and
Operation, Crankshaft
Position Sensor
C6Not Used————
C7PCM GroundYEL0.0 V0.0 VChassis Electrical
C8PCM GroundBLK/PNK0.0 V0.0 VChassis Electrical
C9PCM GroundBLK/BLU0.0 V0.0 VChassis Electrical
C10TachometerBLK/RED8.8 V10.0 V
(at idle)Chassis Electrical
C11Variable Intake ManifoldYEL/BLK0.0 VB+ (rpm
3600 over)Manual Transmission
C12Alternator Control GainWHT/BLU10.5 VB+Chassis Electrical
C13Fuel PWMBLU/PNKB+B+—
C14Bank 2 HO2S 1 HighPNK0.4 V0.1-0.9 VGeneral Description and
Operation, Fuel HO2S 1
C15Bank 2 HO2S 1 LowBLU0.0 V0.1 VGeneral Description and
Operation, Fuel HO2S 1
C16Not Used————