1998 ISUZU TROOPER Service Repair Manual

Page 1409 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6E±292
ENGINE DRIVEABILITY AND EMISSIONS
Crankshaft Position (CKP)
Sensor
Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the electrical connector to the CKP
sensor.
3. Remo

Page 1410 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6E±293 ENGINE DRIVEABILITY AND EMISSIONS
4. Remove the ECT sensor from the coolant crossover.
014RW086
Installation Procedure
1. Apply sealer or the equivalent to the threads of the
ECT sensor.
2. In

Page 1411 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6E±294
ENGINE DRIVEABILITY AND EMISSIONS
Bank 2 sensor 1 is mounted on the exhaust pipe
ahead of the catalytic converter.
TS22914
3. Disconnect the pigtail from the wiring harness.
TS23739
IMPORTANT

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ISUZU TROOPER 1998  Service Repair Manual 6E±295 ENGINE DRIVEABILITY AND EMISSIONS
Installation Procedure
IMPORTANT:
A special anti-seize compound, P/N 5613695, is used
on the HO2S threads.  This compound consists of
glass beads suspended i

Page 1413 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6E±296
ENGINE DRIVEABILITY AND EMISSIONS
Knock Sensor (KS)
Removal Procedure
1. Disconnect the negative battery cable.
2. Drain the cooling system.  Refer to 
Draining and
Filling the Cooling System

Page 1414 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6E±297 ENGINE DRIVEABILITY AND EMISSIONS
Mass Air Flow (MAF) Sensor
Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the electrical connector from the MAF
sensor.
TS23740
3.

Page 1415 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6E±298
ENGINE DRIVEABILITY AND EMISSIONS
4. Remove the MAP sensor from the mounting bracket.
055RW002
Installation Procedure
1. Install the MAP sensor in the mounting bracket.
055RW002
2. Install the

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ISUZU TROOPER 1998  Service Repair Manual 6E±299 ENGINE DRIVEABILITY AND EMISSIONS
damage, therefore, it is important to use care when
handling and testing electronic components.
NOTE: To prevent possible Electrostatic Discharge
damage, foll