ignition OPEL FRONTERA 1998 Service Manual

6D2–4
IGNITION SYSTEM
Spark Plug
Removal
1. Remove spark plugs.
Inspection and Repair
The spark plug affects entire engine performance and
therefore its inspection is very important.
Check electrode and insulator for presence of cracks,
and replace if any.
Check electrode for wear, and replace if necessary.
Check gasket for damage, and replace if necessary.
Measure insulation resistance with an ohmmeter, and
replace if faulty.
Adjust spark plug gap to 1.0 mm (0.04 in) 1.1 mm
(0.043 in).
Check fuel and electrical systems if spark plug is
extremely dirty.
Use spark plugs having low heat value (hot type plug)
if fuel and electrical systems are normal.
Use spark plugs having high heat value (cold type
plug) if insulator and electrode are extremely burned.
Sooty Spark Plugs
Much deposit of carbon or oil on the electrode and
insulator of spark plug reduces the engine performance.
Possible causes:
Too rich mixture
Presence of oil in combustion chamber
Incorrectly adjusted spark plug gap
Burning Electrodes
This fault is characterized by scorched or heavily oxidized
electrode or blistered insulator nose.
Possible causes:
Too lean mixture
Improper heat value
Measuring Insulation Resistance
Measure insulation resistance using a 500 volt
megaohm meter.
Replace spark plugs if measured value is out of
standard.
Insulation resistance: 50 M
or more
011RS010
Cleaning Spark Plugs
Clean spark plugs with a spark plug cleaner.
Raise the ground electrode to an angle of 45 to 60
degrees. If electrode is wet, dry it before cleaning.
After spark plug is thoroughly cleaned, check
insulator for presence of cracks.
Clean threads and metal body with a wire brush.
File the electrode tip if electrode is extremely worn.
Bend the ground electrode to adjust the spark plug
gap.
011RS011
Installation
1. Spark plugs
Tighten spark plugs to the specified torque.
Torque: 18 Nꞏm (1.8 Kgꞏm/13 lb ft)

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–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–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————

6E–21 ENGINE DRIVEABILITY AND EMISSIONS
PCM Pinout Table, 32-Way White Connector – Row “C” (For except 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 GroundBLK/BLU0.0 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
C12Not Used————
C13Not Used————
C14Not Used————
C15Not Used————
C16Not Used————

6E–22
ENGINE DRIVEABILITY AND EMISSIONS
PCM Pinout Table, 32-Way White Connector – Row “D”
(For except EXPORT and SOUTH AFRICA)
TS23345
PINPIN FunctionWire ColorIGN ONENG RUNRefer To
D1Injector Cylinder #2GRN/ORNB+B+General Description and
Operation, Fuel Injector
D2Torque Converter Clutch
(TCC)BRN/BLU0.0 V0.0 VOn-Vehicle Service, Torque
Converter Clutch
D3Injector Cylinder #1GRN/WHTB+B+General Description and
Operation, Fuel Injector
D4Serial Data (8192)ORN5.0 V5.0 VChassis Electrical
D5Ignition Control, Cylinder
#5RED/YEL0.0 V0.1 VGeneral Description and
Operation, Ignition Coil
D6Ignition Control, Cylinder
#3RED/BLUE0.0 V0.0 VGeneral Description and
Operation, Ignition Coil
D7VSS Input / IMOB
ResponseWHT/BLK0.0 V0.1 V
(at rest)Chassis Electrical
D8Sensor Ground 5V
Reference A ReturnGRN0.0 V0.0 VAppropriate Sensor
D9Sensor Ground 5 V
Reference B ReturnGRY0.0 V0.0 VAppropriate Sensor
D10Mass Air Flow (MAF)YEL4.9 V4.2 VGeneral Description, Mass
Air Flow Sensor
D11Camshaft Position SensorWHT5.0 V or less
than 1.0 V4.6 VGeneral Description and
Operation, Camshaft
Position Sensor
D12Not Used————
D13Not Used————
D14Bank 1 HO2S 1 LowGRN0.0 V0.1 VGeneral Description and
Operation, Fuel HO2S 1
D15Bank 1 HO2S 1 SignalRED0.4 V0.1-0.9 VGeneral Description and
Operation, Fuel HO2S 1
D16Not Used————

6E–23 ENGINE DRIVEABILITY AND EMISSIONS
PCM Pinout Table, 32-Way White Connector – Row “D”
(For EXPORT and SOUTH AFRICA)
TS23345
PINPIN FunctionWire ColorIGN ONENG RUNRefer To
D1Injector Cylinder #2GRN/ORNB+B+General Description and
Operation, Fuel Injector
D2Torque Converter Clutch
(TCC)BRN/BLU0.0 V0.0 VOn-Vehicle Service, Torque
Converter Clutch
D3Injector Cylinder #1GRN/WHTB+B+General Description and
Operation, Fuel Injector
D4Serial Data (8192)ORN5.0 V5.0 VChassis Electrical
D5Ignition Control, Cylinder
#5RED/YEL0.0 V0.1 VGeneral Description and
Operation, Ignition Coil
D6Ignition Control, Cylinder
#3RED/BLUE0.0 V0.0 VGeneral Description and
Operation, Ignition Coil
D7VSS Input / IMOB
ResponseLIGHT
GRN/WHT0.0 V0.1 V
(at rest)Chassis Electrical
D8Sensor Ground 5V
Reference A ReturnGRN0.0 V0.0 VAppropriate Sensor
D9Sensor Ground 5 V
Reference B ReturnGRY0.0 V0.0 VAppropriate Sensor
D10Mass Air Flow (MAF)YEL4.9 V4.2 VGeneral Description, Mass
Air Flow Sensor
D11Camshaft Position SensorWHT5.0 V or less
than 1.0 V4.6 VGeneral Description and
Operation, Camshaft
Position Sensor
D12Not Used————
D13Not Used————
D14Not Used————
D15Not Used————
D16Not Used————