2007 ISUZU KB P190 Workshop Repair Manual

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ISUZU KB P190 2007  Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–135
15 Replace the ECM. Is the action complete?  
IMPORTANT:  The replacement ECM must be
programmed. Refer to section of the Service
Programming System (SPS) in

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ISUZU KB P190 2007  Workshop Repair Manual 6E–136 ENGINE DRIVEABILITY AND EMISSIONS
DIAGNOSTIC TROUBLE CODE (DTC) P0117 ENGINE COOLANT TEMPERATURE SENSOR LOW INPUT
Condition for setting the DTC and action taken when the DTC sets 
Circuit Des

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ISUZU KB P190 2007  Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–137
Diagnostic Trouble Code (DTC) P0117 
Engine Coolant Temperature Sensor Low Input
Step Action Value(s) Yes No
1 Was the “On-Board Diagnostic (OBD) System Ch

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ISUZU KB P190 2007  Workshop Repair Manual 6E–138 ENGINE DRIVEABILITY AND EMISSIONS
7 Using the DVM and check the ECT sensor signalcircuit. 
Breaker box is available: 
1. Ignition “Off”, engine “Off”.  
2. Install the breaker box as

Page 2309 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–139
DIAGNOSTIC TROUBLE CODE (DTC) P0118 ENGINE COOLANT TEMPERATURE SENSOR HIGH INPUT
Condition for setting the DTC and action taken when the DTC sets 
Circuit De

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ISUZU KB P190 2007  Workshop Repair Manual 6E–140 ENGINE DRIVEABILITY AND EMISSIONS
Diagnostic Trouble Code (DTC) P0118 
Engine Coolant Temperature Sensor High Input
Step Action Value(s) Yes No
1 Was the “On-Board Diagnostic (OBD) System C

Page 2311 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–141
7 Using the DVM and check the ECT sensor signalcircuit.
1.  Ignition “On”, engine “Off”.  
2. Disconnect the ECT sensor connector.  
3. Check the cir

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ISUZU KB P190 2007  Workshop Repair Manual 6E–142 ENGINE DRIVEABILITY AND EMISSIONS
11 Using the DVM and check the ECT sensor groundcircuit. 
Breaker box is available: 
1. Ignition “Off”, engine “Off”.  
2. Install the breaker box as