Yanmar 3TNV82A Troubleshooting Manual page 191
Electronic control
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Also See for 3TNV82A:
- Service manual (370 pages) ,
- Operation manual (142 pages) ,
- Service manual (394 pages)
Table of Contents
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Method and Procedure of Failure Diagnosis
Wiring Diagram
: Check points
Sub-relay
120Ω
Oil-Water
Separator
*For the E-ECU Pin Layout, see [E-ECU Pin Layout Diagram] (P.1-134).
TNV DI Service Manual
＋
Battery
Or
lamp
lamp
lamp
Air
Water
cleaner
Temperature
Switch
−
Key switch
lamp
lamp
Charge
Oil pressure
switch
switch
FAILURE DIAGNOSIS
E-ECU
E07
IGNSW
E06
APP-IP6
E05
APP-IP5
E17
APP-IP4
E09
APP-IP3
E14
APP-IP2
019613-00E
1-189
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Troubleshooting
