12-114
140-3 SERIES
TROUBLESHOOTING S-6
S-6 Engine lacks output (or lacks power)
General causes why engine lacks output
• Insufficient intake of air
• Insufficient supply of fuel
• Abnormal fuel injection condition
• Improper selection of fuel
• Engine overheating
★ See troubleshooting for [Overheat].
• Controller controlled by delayed mode
(The injection amount (output) is limited because
an error has occurred in the electrical system.)