KSB Electrical Solenoid Style - Inspection
Section 5 - Fuel System - Group 05
B Series Shop Manual
Use a very small screwdriver to be sure the check ball is
NOTE: A sticking or malfunctioning pressure relief valve will
result in either white smoke or a ruptured fuel pump housing.
Replace the pressure relief valve assembly if necessary.
Install the original pressure relief valve or a replacement
into the KSB housing.
KSB Electrical Solenoid Style Wiring Harness
The wiring harness used on the electric solenoid style
KSB can be inspected using a volt-ohm meter.
NOTE: Pin `B' of the metro-pack connector is blank on the
electric solenoid style KSB wiring harness.
The electric solenoid style KSB wiring harness contains
a 3 ohm resistor in the wire leading from Port `C' of the
metro-pack connector to the KSB electrical solenoid con-
The 3 ohm resistor is mounted to a bracket which is used
as a `heat sink' to absorb heat that is generated by the
CPI 1351 incorporates the resistor in the wiring harness.
CPL 1579 does not require a resistor.