Common Rail Inspection

Resistance inspection (Fuel pressure sensor)

1. Using an ohmmeter, measure the resistance between the terminals.
   

   HINT:

   Perform the inspection with no fuel pressure applied.

   Standard resistance:

   Terminals	Resistance
   5 (PR) - 4 (E2)	16.4 kΩ or less
   2 (PR2) - 3 (E2S)	16.4 kΩ or less
   6 (VC) - 5 (PR)	3 kΩ or less
   1 (VCS) - 2 (PR2)	3 kΩ or less

   If the result is not as specified, replace the common rail assembly.
   

Resistance inspection (Pressure discharge valve)

1. Using an ohmmeter, measure the resistance between the terminals.
   

   Standard resistance:

   Terminals	Condition	Resistance
   1 - 2	20°C (68°F)	0.85 to 1.05 Ω

   HINT:

   The temperature indicated in "Condition" refers to the temperature of the pressure discharge valve.

   If the result is not as specified, replace the common rail assembly.