Toyota 1KZ-TE Repair Manual page 240

BACK TO CHAPTER INDEX
ED- -8
+B
TCV
1KZ- -TE ENGINE SUP (RM790E)
ELECTRONIC CONTROL DIESEL
TIMING CONTROL VALVE
INSPECTION
Ohmmeter
INSPECT TIMING CONTROL VALV E
(a)
(b)
If the resistance is not specified, replace the valve.
B12766
(c)
Battery
If operation is not as specified, replace the valve.
NOTICE:
S S S S
B13129
S S S S
(d)
- - TIMING CONTROL VALVE
Disconnect the valve connector.
Using an ohmmeter, measure the resistance between the
terminals.
Resistance: 10 - - 14 Ω at 20˚C (68˚F)
Inspect the valve solenoid operation.
(1) Connect the battery positive (+) the terminal to the
valve terminal +B.
(2) Connect the battery negative (--) terminal to the
valve terminal TCV.
(3) Check that the solenoid makes a "clicks" sound.
Do not apply voltage for more than 30 seconds to
avoid burning out the solenoid.
If repeating this step, wait until the solenoid coils be-
come cool enough that it can be touched by hand.
Reconnect the valve connector.
1KZ-TE PAGES FROM SUPPLEMENT
BACK TO MODEL INDEX
ED03V- -01