2007 ISUZU KB P190 Workshop Repair Manual

Page 2545 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–66 
 
13  Disconnect the EVAP valve outlet tube (1) from the 
intake manifold (2). 
14  Remove the four long (3) (165 mm long) and two short  bolts (4) (70 mm long)

Page 2546 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–67 
 
• Damaged sealing and mating surfaces. 
•  Damaged lower intake manifold gasket. 
•  Damage or excessive debris on the threaded and through holes. 
•

Page 2547 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–68 
 
CAUTION 
Tighten the intake manifold bolts in a circular  
pattern starting at the centre bolt and moving  
outward. 
2  Ensure that all fasteners are tighten

Page 2548 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–69 
 
3  Remove the air intake duct (1) and hose (2), refer to 
6C1-3 Engine Management – V6 –  Service  
Operations.  
 
Figure 6A1 – 43 
4  Retract the thro

Page 2549 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–70 
 
8  Disconnect the brake booster hose (1), from the upper 
intake manifold:  
 
Figure 6A1 – 45 
9  Disconnect the wiring harness connector from the  baromet

Page 2550 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–71 
 
11  Disconnect the fuel feed hose from the fuel rail (1).   
12  Pull out the release bar (2) (broad arrow) of the fuel  injector harness wiring connector (3)

Page 2551 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–72 
 
19  Remove the four long (1) bolts (165 mm) securing the 
complete intake manifold to the cylinder heads. 
20  Remove the two short (2) bolts (45 mm) securing

Page 2552 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–73 
 
7  Remove the fuel rail and injector assembly. Refer to 
6C1-3 Engine Management – V6 – Service  
Operations. 
 
The following precautions must be followe