2007 ISUZU KB P190 Workshop Repair Manual

Page 2129 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE FUEL (C24SE)  6C-11 
 
  
 
 
140R100028
Reuse of Quick–Connector 
•  Replace the port and connector if scratch, dent or
crack is found. 
•  Remove any dirt build up on the port when inst

Page 2130 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6C-12  ENGINE FUEL (C24SE) 
Fuel Pump Relay 
General Description 
In order to control the fuel pump and sender assembly
(FPAS) operation, the FPAS relay is provided. W hen 
the starter switch is turne

Page 2131 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE FUEL (C24SE)  6C-13 
Fuel Tank 
Fuel Tank and Associated Parts 
   
 
 
 
RTW 46FLF000301 
 
Legend   (7) Fuel Filler Hose
 
(1)  Bolt; Fuel Tank  (8)Fuel Tube/Quick Connector  
(2)  Fuel Tank

Page 2132 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6C-14  ENGINE FUEL (C24SE) 
Removal 
CAUTION:  When repair to the fuel system has been 
completed, start engine and check the fuel system
for loose connection or leakage. For the fuel system 
diagnosi

Page 2133 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE FUEL (C24SE)  6C-15 
Filler Neck 
Removal 
1. Remove the fuel tank. 
NOTE: Refer to "Fuel Tank" in this section. 
2. Put a marking the following point as the filler neck 
assembly is restored.

Page 2134 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6C-16  ENGINE FUEL (C24SE) 
Fuel Filler Cap 
General Description 
A vacuum valve and pressure valve are built into the  
fuel filler cap which adjusts the fuel pressure in the fuel
tank to prevent fue

Page 2135 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE FUEL (C24SE)  6C-17 
Main Data and Specifications 
Torque Specification 
N⋅
⋅⋅ 
⋅
m (kg ⋅
⋅⋅
⋅
m/ lb ft)  
 
 
   
RTW 46CLF000601 
 
 
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ISUZ

Page 2136 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6C-18  ENGINE FUEL (C24SE) 
Special Tools 
 
ILLUSTRATION  PART NO. 
PART NAME   
   
 
 5–8840–2602–0  
(J–39765)  
Remover; fuel pump  retainer     
 
  
 
 
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