Adjust Full Load Minimum Injection Volume; Adjust Boost Compensator Characteristic - Toyota 1PZ Repair Manual

FU-84 FUEL SYSTEM Injection Pump
13. (1HD-T)
ADJUST FULL LOAD MINIMUM INJECTION
VOLUME
(a) Measure the injection volume.
(b) Using a hexagon wrench, adjust the tinner slide pin.
14. (1HD-T)

ADJUST BOOST COMPENSATOR CHARACTERISTIC

(a) Apply pressure to the boost compensator.
(b) Measure the injection volume bushing.
(c) Using a screwdriver, adjust the guide bushing.
HINT: When the guide bushing is turned clockwise, as
seen from above, the injection volume will increase.