Engine Will Not Return To Idle; Engine Will Not Shut Off With Key - Toyota 3b Repair Manual

EM-12
ENGTNE MECHANICAU -
Oi"t"t engin"
Di
ENGINE WILL NOT RETURN TO IDLE
(Possible Cause)
(Check Procedure and Correction Method)
Operate adjusting lever on side of injection pump
and
check if engine returns
to idle'
lf
so,
the accelerator cable is binding or improperly
adjusted and should be repaired accordingly'
lf engine does not return to idle, the injection pump
is
faulty and should be
rePaired.
BINDING ACCELERATOR CABLE
ENGINE WILL NOT SHUT OFF
WITH
KEY
(Possible Cause)
(Gheck Procedure and Correction Method)
Disconnect connector on top of fuel cut solenoid and
check if engine stops.
lf so, ignition switch is
faulty and should be repaired
as necessarY
or rePlaced.
lf engine does not stop, either fuel cut solenoid
is
faulty or there is interference by
foreign particles'
Repair
as necessarY.
IMPROPER FUEL CUT-SOLENOID
OPERATION