Engines Available With The Electronic Control System; Before You Begin Servicing - Yanmar 3TNV82A-B Service Manual

Engines available with the electronic control system

ENGINES AVAILABLE WITH THE
ELECTRONIC CONTROL
SYSTEM
The electronic control system is available for four
engine models: 4TNV84T-Z, 4TNV98-E, 4TNV98-
Z, and 4TNV98T-Z.
BEFORE YOU BEGIN
SERVICING
A
WARNING
• Never use the E-ECU for other
purposes than intended or in other
ways than specified by Yanmar. Doing
so could result in the violation of
emission control regulations and will
void the product warranty.
• Improper use or misuse of the E-ECU
may result in death or serious injury
due to an abrupt and unexpected
increase in engine speed.
A
WARNING
• Be sure to use the E-ECU in
conjunction with the engines whose
models or serial numbers are
specified by Yanmar.
Other E-ECU/engine combinations
than specified will void the engine
warranty.
• Improper use or misuse of the E-ECU
may result in death or serious injury
due to an abrupt and unexpected
increase in engine speed.
TNV DI Service Manual
ELECTRONIC CONTROL SYSTEM
• Replacing the fuel injection pump
involves rewriting the fuel injection
data in the E-ECU.
Be sure to contact your local Yanmar
dealer before replacing the fuel
injection pump.
Failure to rewrite the fuel injection
data before replacing the fuel injection
pump will void the engine warranty.
• Improper use or misuse of the E-ECU
may result in death or serious injury
due to an abrupt and unexpected
increase in engine speed.
• Replacing the E-ECU involves
migrating the fuel injection data to the
existing E-ECU to the new unit.
Be sure to contact your local Yanmar
dealer before replacing the E-ECU.
Failure to migrate the fuel injection
data before replacing the E-ECU will
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void the engine warranty.
• Improper use or misuse of the E-ECU
may result in death or serious injury
due to an abrupt and unexpected
increase in engine speed.
Shut down the engine if the fault
indicator comes on.
Continuing running the engine with the
fault indicator being on may result in a
serious malfunction of or damage to the
engine, and will void the engine
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warranty.
A
WARNING
A
WARNING
CAUTION
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