TOHATSU BFT250A Service Manual page 139

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DTC
141-1
141-2
142-1
When multiple DTCs are shown
DTC
1,6,7,10,13,
140,141,
142
MIL Detected component
ON ECT sensor 3 (EMT sensor 2)
(voltage too low)
ON ECT sensor 3 (EMT sensor 2)
(voltage too high)
ON EOP switch (high pressure side)
MIL Detected component
ON SG (sensor ground) line
Probable cause
• Loose or poor contact of the
connector
• Short circuit in EMT sensor 2
wire
• Faulty EMT sensor 2
• Loose or poor contact of the
connector
• Open circuit in EMT sensor 2
wire
• Faulty EMT sensor 2
• Loose or poor contact of the
connector
• Open or short circuit in EOP
switch (High pressure side) wire
• Faulty EOP switch (high
pressure side)
Probable cause
• Open circuit in SG (sensor
ground) line
FUEL SYSTEM
Ref.
page
5-42
5-43
5-44
Ref.
page
–
5-17