Tacoma Extra Cab 4WD V6-3.4L (5VZ-FE) (1998)
NOTICE: Do not start the engine.
(3) Select the active test mode on the TOYOTA hand- held tester.
(4) Please refer to the TOYOTA hand-held tester operator's manual for further details.
(5) If you have no TOYOTA hand-held tester, connect the positive (+) and negative (-) leads from the battery to the fuel pump connector.
(6) Pinch the fuel return hose.
The pressure in the high pressure line will rise to approx. 400 kPa (4 kgf/sq.cm, 57 psi). In this state, check to see that there are no leaks
from any part of the fuel system.
NOTICE: Always pinch the hose. Avoid bending as it may cause the hose to crack.
(7) Turn the ignition switch to LOOK.
(8) Disconnect the TOYOTA hand-held tester from the DLC3.