relay OPEL FRONTERA 1998 Workshop Manual

ENGINE ELECTRICAL 6D – 7
ON-VEHICLE SERVICE
STARTER
REMOVAL
1 Battery ground cable
2 Remove the slave cylinder and bind with wire it to
the frame.
3 Disconnect the connector from terminals “B” and
“S”.
4. Remove mounting bolts
5. Remove starter assembly
INSTALLATION
1. Install starter assembly, tighten the fixing bolt and
nut to the specified torque.
Torque: 94 Nꞏm (9.6 kgꞏm/69 lb ft)
2. Reconnect the starter terminals.
CAUTION: When installing the starter motor wiring,
do not allow the S-circuit wiring to obstruct the B-
circuit terminal.
Install the wiring exactly as shown on the attached
illustration.
If S-circuit wiring obstructs the B-circuit terminal,
harness cover breakage and short circuiting may
occur.2-1. Install the wire harness from the battery to the
terminal “B” with tightening torque 8.6 Nꞏm
(0.88 kgꞏm/6.4 lbꞏft).
2-2. Cover the terminal “B” together with wire
harness.
2-3. Connect the wire harness from starter relay to
the terminal “S”.
3. Install the clutch slave cylinder, tighten the fixing
bolt and nut to the specified torque.
Torque: 78 Nꞏm (8.0 kgꞏm/58 lbꞏft)
1
32
4
Legend
(1) Clutch Slave Cylinder
(2) Magnetic Switch(3) Bolt
(4) Starter Assembly
065RW00003
Do not recommend
wiring route.
Recommend wiring route
from S terminal.From
battery
From
starter relay Terminal B
Terminal MTerminal SIn this area,
Scratch to break the wire
cover and make shortage.
065RW00002

ENGINE ELECTRICAL 6D – 15
CHARGING SYSTEM
GENERAL DESCRIPTION
GENERATOR
CHARGING CIRCUIT
The charging system is the IC integral regulator
charging system and its main components are
connected as shown in Figure.
The regulator is a solid state type and it is mounted
along with the brush holder assembly inside the
generator installed on the rear end cover.The generator does not require particular maintenance
such as voltage adjustment. The rectifier connected to
the stator coil has nine diodes to transform A.C. voltage
into D.C. voltage. This D.C. voltage is connected to the
output terminal of generator.
A06RW001
Condenser
GeneratorStator Coil
IC RegulatorStarter
SW
Rotor Coil
Battery
P F
EBS LRelay B
S
L
QOS
C/U
065RW00001

6D – 16 ENGINE ELECTRICAL
DIAGNOSIS
GENERAL ON-VEHICLE INSPECTION
The operating condition of the charging system is
indicated by the charge warning lamp. The warning
lamp comes on when the starter swtich is turned to
“ON” position. The charging system operates normallyif the lamp goes off when the engine starts. If the
warning lamp shows abnormality or if undercharged or
overcharged battery condition is suspected, perform
diagnosis by checking the charging system as follows:
Condenser
GeneratorStator Coil
IC RegulatorStarter
SW
Rotor Coil
Battery
P F
EBS LRelay B
S
L
QOS
C/U
065RW00001
1. Check visually the belt and wiring connector.
2. With the engine in stop status, turn the starter
switch to “ON” position and observe the warning
lamp.
1) If lamp does not come on:
Disconnect wiring connector from generator,
and ground terminal “L” on connector side.
2) If lamp comes on:
Repair or replace the generator.

ENGINE ELECTRICAL 6D – 23
QOS4 PREHEATING SYSTEM
GENERAL DESCRIPTION
QOS4 preheating system features a quick-on glow plug
with thermometer control of the glowing time and the
afterglow time function.
The system consists of the ECM, indicator lamp, ECT
sensor, vehicle speed sensor, relay and temperature
self-control type glow plugs.With the employment of the ECT sensor, the glow time
changes according to the engine coolant temperature,
thus allowing optimum starting conditions to be
obtained.
The after glow time function is controlled by ECM.
NOTE:
Refer to DTC P0380 and P0381 of 6E section.
SYSTEM DIAGRAM
+
-KEY
50A
ECM
50A
GLOW
50A
2
WHT/
RED
0.5
BLK/
BLU
ECM J1-15 3
WHT/
RED
3
RED/
BLKMAIN
80A
8BLK/RED
Glow
Relay
GLOW PLUG 4
BATTHeater & A/C
Relay
060RW132

6D – 24 ENGINE ELECTRICAL
1 Inspection on Quick Heating Operation
1. Disconnect ECT-sensor connection on the
thermostat housing
Legend
(1) ECT Sensor
(2) EVRV
2. Connect the circuit tester between glow plug and
engine earth.
3. Inspect the following items with starter switch set to
ON position (but do not start the engine).
1) The glow indicator shall light for about 5 sec.
2) The circuit tester shall indicate power supply
voltage for 9 – 13 sec.
If above specifications are not satisfied, inspect
wire harness, glow relay and ECT-sensor. If
satisfied, inspect glow plug.2 Inspection on Afterglow Operation
1. Disconnect ECT-sensor connection on the
thermostat housing
Legend
(1) ECT Sensor
(2) EVRV
2. Connect the circuit tester between glow plug and
engine earth.
3. Inspect the following item with the engine started.
1) The circuit tester shall indicate about 7 volts
after 360 seconds of engine start.
If above specifications are not satisfied, inspect
battery voltage, engine earth, wiring harness,
glow plug, and ECM.
12
060RW166
065RW035
12
060RW166
065RW035
INSPECTION ON QOS4 SYSTEM OPERATION

ENGINE ELECTRICAL 6D – 25
ECT SENSOR
Measure the resistance depending on the water
temperature.
Temperature (°C) Current (mA) Resistance (k
)
20 ± 1 1.0 2.0 – 3.0
50 ± 1 1.0 0.6 – 1.0
When installing the ECT sensor, apply sealant (Loctite
#262 or equivalent) to prevent water leakage.
Torque: 8 Nꞏm (0.8 kgꞏm/69 lb in)
Legend
(1) Sealing Material
GLOW PLUG
Inspect the resistance
Resistance at normal temperature: 0.8 – 1.0
Torque: 23 Nꞏm (2.3 kgꞏm/17 lbꞏft)
GLOW PLUG RELAY
Inspect the continuity
(2) – (4) No Continuity
(1) – (3) Continuity
If battery voltage is applied to the terminal between (1)
– (3)
(2) – (4) Continuity065RW058
065RW061
1
065RW060
2 42
311
34
065RW037

6E–4
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Diagnostic Aids 6E–122. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–122. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0380
(Flash DTC 66) Glow Relay Circuit
Open/Short 6E–126. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–126. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–126. . . . . . .
Conditions for Clearing the MIL/DTC 6E–126. . . . .
Diagnostic Aids 6E–126. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0381
(Flash DTC 67) Glow Lamp Circuit
Open/Short 6E–128. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–128. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–128. . . . . . .
Conditions for Clearing the MIL/DTC 6E–128. . . . .
Diagnostic Aids 6E–128. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1403
(Flash DTC 32) EGR EVRV Fault 6E–130. . . . . . . . .
Circuit Description 6E–130. . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 6E–130. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–130. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1404
(Flash DTC 31) EGR VSV Circuit 6E–132. . . . . . . . .
Circuit Description 6E–132. . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 6E–132. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0405
(Flash DTC 26) EGR Pressure Sensor
Low Voltage 6E–134. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–134. . . . . . .
Conditions for Clearing the MIL/DTC 6E–134. . . . .
Diagnostic Aids 6E–134. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1405
(Flash DTC 37) EGR EVRV Circuit
Open/Short 6E–136. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–136. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–136. . . . . . .
Conditions for Clearing the MIL/DTC 6E–136. . . . .
Diagnostic Aids 6E–136. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0406
(Flash DTC 26) EGR Pressure Sensor
High Voltage 6E–138. . . . . . . . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–138. . . . . . .
Conditions for Clearing the MIL/DTC 6E–138. . . . .
Diagnostic Aids 6E–138. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0475
(Flash DTC 71) EXH #1 VSV Circuit 6E–140. . . . . . .
Circuit Description 6E–140. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–140. . . . . . .
Conditions for Clearing the MIL/DTC 6E–140. . . . .
Diagnostic Aids 6E–140. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1475
(Flash DTC 71) EXH #2 VSV Circuit
Open/Short 6E–142. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–142. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–142. . . . . . . Conditions for Clearing the MIL/DTC 6E–142. . . . .
Diagnostic Aids 6E–142. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1485
(Flash DTC 74) ITP (Intake Thorottle Position)
Sensor Low Voltage 6E–144. . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–144. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–144. . . . . . .
Conditions for Clearing the MIL/DTC 6E–144. . . . .
Diagnostic Aids 6E–144. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1486
(Flash DTC 74) ITP (Intake Throttle Position)
Sensor High Voltage 6E–146. . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–146. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–146. . . . . . .
Conditions for Clearing the MIL/DTC 6E–146. . . . .
Diagnostic Aids 6E–146. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1487
(Flash DTC 73) Intake Throttle System
Circuit Open/Start 6E–148. . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–148. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–148. . . . . . .
Conditions for Clearing the MIL/DTC 6E–148. . . . .
Diagnostic Aids 6E–148. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1488
(Flash DTC 72) Intake Throttle Motor Control
Circuit Signal Gap 6E–150. . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–150. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–150. . . . . . .
Conditions for Clearing the MIL/DTC 6E–150. . . . .
Diagnostic Aids 6E–150. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0502
(Flash DTC 24) VSS (Vehicle Speed Sensor)
No Signal 6E–152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–152. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–152. . . . . . .
Conditions for Clearing the MIL/DTC 6E–152. . . . .
Test Description 6E–153. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0510
(Flash DTC 75) Idle SW Malfunction, Open
Circuit 6E–155. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–155. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–155. . . . . . .
Conditions for Clearing the MIL/DTC 6E–155. . . . .
Diagnostic Aids 6E–155. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1510
(Flash DTC 75) Idle SW Malfunction
Short Circuit 6E–157. . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–157. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–157. . . . . . .
Conditions for Clearing the MIL/DTC 6E–157. . . . .
Diagnostic Aids 6E–157. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0562
(Flash DTC 35) System Voltage Too Low 6E–159. .
Circuit Description 6E–159. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–159. . . . . . .

6E–5 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Conditions for Clearing the MIL/DTC 6E–159. . . . .
Diagnostic Aids 6E–159. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1562
(Flash DTC 35) System Voltage Too Low
at Cranking 6E–160. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–160. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–160. . . . . . .
Conditions for Clearing the MIL/DTC 6E–160. . . . .
Diagnostic Aids 6E–160. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1587
(Flash DTC 25) Brake SW Malfunction 6E–161. . . .
Circuit Description 6E–161. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–161. . . . . . .
Conditions for Clearing the MIL/DTC 6E–161. . . . .
Diagnostic Aids 6E–161. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1588
(Flash DTC 25) Brake SW Malfunction 6E–163. . . .
Circuit Description 6E–163. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–163. . . . . . .
Conditions for Clearing the MIL/DTC 6E–163. . . . .
Diagnostic Aids 6E–163. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0601
(Flash DTC 55) ECM Checksum Error 6E–165. . . . .
Action Taken When the DTC Sets 6E–165. . . . . . .
Conditions for Clearing the MIL/DTC 6E–165. . . . .
Diagnostic Aids 6E–165. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0650
(Flash DTC 77) Check Engine Lam Circuit
Open/Short 6E–166. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–166. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–166. . . . . . .
Conditions for Clearing the MIL/DTC 6E–166. . . . .
Diagnostic Aids 6E–166. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0654
(Flash DTC 27) Tachometer Circuit
Open/Short 6E–168. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–168. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–168. . . . . . .
Conditions for Clearing the MIL/DTC 6E–168. . . . .
Diagnostic Aids 6E–168. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1655
(Flash DTC 17) Thermo Relay Circuit
Open/Short 6E–170. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–170. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–170. . . . . . .
Conditions for Clearing the MIL/DTC 6E–170. . . . .
Diagnostic Aids 6E–170. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1657
(Flash DTC 76) ECM Main Relay Circuit
Open/Short 6E–172. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–172. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–172. . . . . . .
Conditions for Clearing the MIL/DTC 6E–172. . . . .
Diagnostic Aids 6E–172. . . . . . . . . . . . . . . . . . . . . . . . Diagnostic Trouble Code (DTC) P1589
(Flash DTC 47) Transmission SW Circuit
Open/Short 6E–174. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–174. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–174. . . . . . .
Conditions for Clearing the MIL/DTC 6E–174. . . . .
Diagnostic Aids 6E–174. . . . . . . . . . . . . . . . . . . . . . . .
Symptom Diagnosis 6E–176. . . . . . . . . . . . . . . . . . . . .
Default Matrix Table 6E–199. . . . . . . . . . . . . . . . . . . . .
On–Vehicle Service Camshaft Position
(CMP) Sensor 6E–201. . . . . . . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–201. . . . . . . . . . . . . . . . . . . .
Inspection Procedure 6E–201. . . . . . . . . . . . . . . . . .
Installation Procedure 6E–201. . . . . . . . . . . . . . . . . .
Crankshaft Position (CKP) Sensor 6E–202. . . . . . . . .
Removal Procedure 6E–202. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–202. . . . . . . . . . . . . . . . . .
Engine Coolant Temperature (ECT) Sensor 6E–203.
Removal Procedure 6E–203. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–203. . . . . . . . . . . . . . . . . .
Intake Air Temperature (IAT) Sensor 6E–203. . . . . . .
Removal Procedure 6E–203. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–204. . . . . . . . . . . . . . . . . .
Manifold Absolute Pressure (MAP) Sensor 6E–204.
Removal Procedure 6E–204. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–205. . . . . . . . . . . . . . . . . .
Oil Temperature (OT) Sensor 6E–205. . . . . . . . . . . . .
Removal Procedure 6E–205. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–206. . . . . . . . . . . . . . . . . .
Malfunction Indicator Lamp (MIL) 6E–206. . . . . . . . . .
Removal and Installation Procedure 6E–206. . . . . .
Engine Control Module (ECM) 6E–206. . . . . . . . . . . .
Service Precaution 6E–206. . . . . . . . . . . . . . . . . . . .
Electrostatic Discharge (ESD) Damage 6E–206. . .
Removal Procedure 6E–207. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–208. . . . . . . . . . . . . . . . . .
EEPROM 6E–208. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 6E–208. . . . . . . . . . . . . . . . . . . .
Functional Check 6E–208. . . . . . . . . . . . . . . . . . . . . .
Intake Throttle Position (ITP) Sensor 6E–208. . . . . . .
Removal Procedure 6E–208. . . . . . . . . . . . . . . . . . . .
Function Check 6E–209. . . . . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–209. . . . . . . . . . . . . . . . . .
Vehicle Speed Sensor (VSS) 6E–210. . . . . . . . . . . . .
Removal Procedure 6E–210. . . . . . . . . . . . . . . . . . . .
Inspection Procedure 6E–210. . . . . . . . . . . . . . . . . .
Installation Procedure 6E–210. . . . . . . . . . . . . . . . . .
Air Cleaner/Air Filter 6E–211. . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–211. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–211. . . . . . . . . . . . . . . . . .
Accel Position (AP) Sensor 6E–211. . . . . . . . . . . . . . .
Removal Procedure 6E–211. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–212. . . . . . . . . . . . . . . . . .
Accelerator Pedal Replacement 6E–212. . . . . . . . . . .

6E–6
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Removal Procedure 6E–212. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–212. . . . . . . . . . . . . . . . . .
Fuel Filter Cap 6E–213. . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 6E–213. . . . . . . . . . . . . . . . . . . .
Inspection Procedure 6E–213. . . . . . . . . . . . . . . . . .
Fuel Filter 6E–213. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal and Installation Procedure 6E–213. . . . . .
Fuel Gauge Unit 6E–213. . . . . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–213. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–214. . . . . . . . . . . . . . . . . .
Fuel Injectors 6E–214. . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal and Installation Procedure 6E–214. . . . . .
Fuel Temperature Sensor 6E–214. . . . . . . . . . . . . . . .
Removal Procedure 6E–214. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–215. . . . . . . . . . . . . . . . . .
Rail Pressure (RP) Sensor 6E–216. . . . . . . . . . . . . . .
Removal Procedure 6E–216. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–216. . . . . . . . . . . . . . . . . .
Fuel Tank 6E–216. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–216. . . . . . . . . . . . . . . . . . . .
Throttle Body (TB) 6E–217. . . . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–217. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–217. . . . . . . . . . . . . . . . . .
Air Conditioning (A/C) Relay 6E–217. . . . . . . . . . . . . .
Removal Procedure 6E–217. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–217. . . . . . . . . . . . . . . . . .
Exhaust Gas Recirculation (EGR) Vacuum
Switch Valve (VSV) 6E–217. . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–217. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–218. . . . . . . . . . . . . . . . . .
Electronic Vacuum Regurating Valve (EVRV) 6E–219
Removal Procedure 6E–219. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–220. . . . . . . . . . . . . . . . . .
Wiring and Connectors 6E–220. . . . . . . . . . . . . . . . . . .
Wiring Harness Service 6E–220. . . . . . . . . . . . . . . .
Connectors and Terminals 6E–220. . . . . . . . . . . . . .
Wire Harness Repair: Twisted Shielded
Cable 6E–220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–220. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–221. . . . . . . . . . . . . . . . . .
Twisted Leads 6E–221. . . . . . . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–221. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–222. . . . . . . . . . . . . . . . . .
Weather-Pack Connector 6E–223. . . . . . . . . . . . . . . . .
Tools Required 6E–223. . . . . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–223. . . . . . . . . . . . . . . . . . . . Installation Procedure 6E–223. . . . . . . . . . . . . . . . . .
Com-Pack III 6E–224. . . . . . . . . . . . . . . . . . . . . . . . . . .
General Information 6E–224. . . . . . . . . . . . . . . . . . . .
Metri-Pack 6E–224. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tools Required 6E–224. . . . . . . . . . . . . . . . . . . . . . . .
Removal Procedure 6E–224
. . . . . . . . . . . . . . . . . . . .
Installation Procedure 6E–224. . . . . . . . . . . . . . . . . .
General Description
(ECM and Sensors) 6E–225. . . . . . . . . . . . . . . . . . . . .
57X Reference ECM Input 6E–225. . . . . . . . . . . . . .
A/C Request Signal 6E–225. . . . . . . . . . . . . . . . . . . .
Crankshaft Position (CKP) Sensor 6E–225. . . . . . .
Camshaft Position (CMP) Sensor and
Signal 6E–225. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Coolant Temperature (ECT) Sensor 6E–225
Electrically Erasable Programmable Read
Only Memory (EEPROM) 6E–225. . . . . . . . . . . . . .
Intake Air Temperature (IAT) Sensor 6E–225. . . . .
Manifold Absolute Pressure (MAP) Sensor 6E–226
Engine Control Module (ECM) 6E–226. . . . . . . . . . .
ECM Function 6E–226. . . . . . . . . . . . . . . . . . . . . . . . .
ECM Components 6E–226. . . . . . . . . . . . . . . . . . . . .
ECM Voltage Description 6E–226. . . . . . . . . . . . . . .
ECM Input/Outputs 6E–226. . . . . . . . . . . . . . . . . . . .
ECM Service Precautions 6E–227. . . . . . . . . . . . . .
Intake Throttle Position (ITP) Sensor 6E–227. . . . .
Transmission Range Switch 6E–227. . . . . . . . . . . . .
Accelerator Position Sensor (AP) 6E–227. . . . . . . .
Aftermarket Electrical and Vacuum
Equipment 6E–227. . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrostatic Discharge Damage 6E–227. . . . . . . . .
General Description (Air Induction) 6E–228. . . . . . . .
Air Induction System 6E–228. . . . . . . . . . . . . . . . . . .
General Description (Fuel Metering) 6E–228. . . . . . .
Deceleration Mode 6E–228. . . . . . . . . . . . . . . . . . . .
Fuel Injector 6E–228. . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Metering System Components 6E–228. . . . . .
A/C Clutch Diagnosis 6E–228. . . . . . . . . . . . . . . . . . . .
A/C Request Signal 6E–228. . . . . . . . . . . . . . . . . . . .
General Description Exhaust Gas
Recirculation (EGR) System 6E–228. . . . . . . . . . . . .
EGR Purpose 6E–228. . . . . . . . . . . . . . . . . . . . . . . . .
Fuse and Relay Panel
(Underhood Electrical Center) RHD 6E–229. . . . . . .
Fuse and Relay Panel
(Underhood Electrical Center) LHD 6E–230. . . . . . .

6E–14
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Pinouts
ECM Pinout Table, 32-Way Connector – J1 RED – Upper
060RW138
J1 – RED
PINSIGNAL
1FUEL TEMPERATURE
2SPARE ANALOG 1
3+5VB1
4+5VB2
5SPARE ANALOG 3
6ACCEL POS OUT 1
7NOT USED
8SPARE OUT 2 (TCC)
9EVRV (EGR)
10IGN RELAY
11GLOW PLUG LAMP
12DIAGNOSTIC LAMP
13VSV (EXHAUST #2)
14RAIL PRESS CNTRL VALVE
15GLOW PLUG RELAY
16VSV (EXHAUST #1)