1998 OPEL FRONTERA Workshop Manual

Page 2097 of 6000

OPEL FRONTERA 1998  Workshop Manual 6E–204
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Installation Procedure
1. Install the IAT sensor into the grommet in the intake
air duct.
035RW056
2. Correct the IAT electrical connector.
3. Conn

Page 2098 of 6000

OPEL FRONTERA 1998  Workshop Manual 6E–205 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Installation Procedure
1. Install  the  MAP  sensor  and  bolts  on  the  intake
manifold.
Torque: 4 Nꞏm (35 lb in)
035RW057
2. Connect the MAP s

Page 2099 of 6000

OPEL FRONTERA 1998  Workshop Manual 6E–206
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
3. Disconnect  the  electrical  connector  from  the  OT
sensor.
4. Remove the OT sensor.
035RW061
Installation Procedure
1. Install the OT sensor.

Page 2100 of 6000

OPEL FRONTERA 1998  Workshop Manual 6E–207 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
damage,  therefore,  it  is  important  to  use  care  when
handling and testing electronic components.
NOTE: To  prevent  possible  Electrostatic

Page 2101 of 6000

OPEL FRONTERA 1998  Workshop Manual 6E–208
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Installation Procedure
1. Install the ECM.
035RW092
2. Install the bolts, ECM bracket and battery bracket.
035RW094
3. Connect the ECM connector.
0

Page 2102 of 6000

OPEL FRONTERA 1998  Workshop Manual 6E–209 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
2. Remove the cover of the intercooler.
035RW051
3. Remove  the  bolts  and  the  left  side  bracket  to  the
intercooler.
4 . R e m o v e  t h e

Page 2103 of 6000

OPEL FRONTERA 1998  Workshop Manual 6E–210
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Vehicle Speed Sensor (VSS)
Removal Procedure
CAUTION: The  VSS  is  located  on  the  right  side  of
the  transfer  case  just  ahead  of  the  re

Page 2104 of 6000

OPEL FRONTERA 1998  Workshop Manual 6E–211 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
5. Connect the negative battery cable.
Air Cleaner/Air Filter
Removal Procedure
1. Loosen the clamp between the air cleaner lid and the
duct.
2. Re