VM Motori R754EU5 Instructions Pour L'emploi page 124

Problem
The coolant temperature warning
light comes on
GB
Output reduction
The battery warning light comes
on
The oil pressure warning light
comes on
The warning light which detects
water in fuel comes on
The warning light of the engine
MIL/ SYS (*) turns on.
The particular filter indicator light
turns on
(*) The luminous warning light MIL (amber
colour) turns on to signal the malfunction
of the engine due to the surpassing of
emission thresholds.
The luminous warning light SYS (red
colour) turns on to signal the malfunction
of the engine without the surpassing of
particle emission thresholds.
English
R750EU5 - IE3 - TE4 - IE4 - ISE4
Cause
Broken or worn belt
Clogged fuel filter
Presence of air in the fuel supply
circuit
Injection pump malfunction
Dirty or faulty injectors
clogged air filter
Engine overheating
Insufficient combustion air flow
The alternating current generator
does not charge the battery
Engine oil pressure too low
Presence of water in the fuel filter
Engine malfunction
Particulate filter is clogged
60
Remedy
Replace the belt (See "Changing
the belt (type Poly-V)")
Replace filter (See "Fuel filter
replacement.")
Carry out bleeding (See "Fuel
supply circuit bleeding")
Replace the pump
Apply to an authorised workshop
Replace the injectors
Apply to an authorised workshop
Clean or replace the filter
Apply to an authorised workshop
Apply to an authorised workshop
Check and, if appropriate,
replace the alternating current
generator
Apply to an authorised workshop
Turn off the engine. Apply to an
authorised workshop
(See chapter "OPERATING
INFORMATION", paragraph
Recommendations for use
"
point no.9)
Apply to an authorised workshop
The particulate filter regeneration
is necessary (see chapter
""OPERATING INFORMATION"",
paragraph "Particulate Filter
Regeneration"
Ed.8 / 0-202