2007 ISUZU KB P190 battery

[x] Cancel search: battery

Page 3414 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Management – V6 – Diagnostics Page 6C1-2–136 
 
• To control the throttle opening, the ECM applies PW M voltage to the throttle actuator motor. The ECM increases  
this PW M voltage dut

Page 3425 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Management – V6 – Diagnostics Page 6C1-2–147 
 
Step Action  Yes No 
12 1  Using Tech 2, clear the DTCs.  
2  Switch off the ignition for 30 seconds. 
3  Start the engine. 
4  Operate the

Page 3426 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Management – V6 – Diagnostics Page 6C1-2–148 
 
Conditions for Clearing the DTC 
The ECM system voltage DTCs are Type C DTCs. Refer to 1.4 Diagnostic Trouble Codes in this Section, for ac

Page 3429 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Management – V6 – Diagnostics Page 6C1-2–151 
 
7.35  DTC P0615, P0616 or P0617 
DTC Descriptors 
This diagnostic procedure supports the following DTCs:  
•  DTC P0615 – Starter Relay

Page 3433 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Management – V6 – Diagnostics Page 6C1-2–155 
 
Circuit Description 
The ground circuit of the fuel pump relay coil is directly connected to ground. W hen the ignition switch is turned on

Page 3434 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Management – V6 – Diagnostics Page 6C1-2–156 
 
Step Action  Yes 
No 
5 Repair the high resistance or open circuit fault condition in the ground  
circuit of the fuel pump relay. Refer to

Page 3436 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Management – V6 – Diagnostics Page 6C1-2–158 
 
Step Action  Yes 
No 
5 1  Connect a test lamp between the control circuit of the A/C relay 
and a 12 V. 
2  Switch on the ignition with th

Page 3437 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Management – V6 – Diagnostics Page 6C1-2–159 
 
Conditions for Running the DTC 
DTCs P0685, P0686 and P0687 run continuously once the following conditions are met:  
•  The ignition is