TOHATSU TLDI MD 115A SERIES Service Manual page 288

2-4-6. Cap is loose.
2-4-7. Cap is faulty.
2-4-8. CPS Gap.
2-4-9. ECU malfunction.
Battery power is low. Battery voltage becomes less than
2-4-10.
10 V at cranking due to faulty starter motor.
AS component malfunction, connection is faulty or wire-
2-4-11.
harness is broken.
2-4-12.
TPS(*3) initial setting is incorrect.
2-4-13.
TPS(*3 or ECU was replaced.
3-1-1.
Piston has a scratch or a cause that produces resistance.
3-1-2.
Piston ring(s) is seized.
3-1-3.
Reed valve has a gap, is worn or damaged.
3-1-4.
Cylinder head gasket or engine base gasket is faulty.
3-1-5.
Head bolt(s) or crank case bolt(s) is loose.
3-2-1.
Fuel is empty or low in the tank.
3-2-2.
Air vent is closed.
3-2-3.
Water is deposited in the fuel filter.
3-2-4.
Fuel filter is clogged.
3-2-5.
Fuel hose is clogged.
3-2-6.
Lift pump (*4) is not operating.
3-2-7.
FFP leaks in the case.
TLDI 115A 2007
Cause
Action to be taken
(Refer to reference value or service data.)
Check.
Replace.
Check, and adjust if necessary.
Replace ECU.
Replace battery or charge.
Check terminals and cables.
Check starter motor.
Check, and repair or replace if necessary.
Check, and repair if necessary. Then, reset TPS (*5).
Reset TPS (*5).
Check, and repair if necessary.
Refer to 2-2-1.
Refer to 2-2-2.
Check interior of fuel tank, hull, and engine fuel filter, and
clean or replace fuel filter if necessary.
Check fuel hoses if they are twisted, collapsed or bent.
Check, and repair if necessary. Or replace.
Refer to 2-2-11.
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