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PETROL / DIESEL INTAKE and DPF CLEANING
USING THE EQUIPMENT TANK
1.
Start engine
Stop engine when oil temperature reaches 70°C or normal
operating temperature.
2.
Dismount pressure and return fuel lines from fuel system
and disconnect the electric fuel pump
OR
Dismount pressure and return fuel lines from fuel system
and shunt them in order to create a closed loop.
3.
Connect universal hoses to fuel system.
4.
Connect battery clamps of MécaCleaner equipment to
battery (of the vehicle).
5. Turn pressure regulator
more pressure.
6.Start engine when MT424 MecaCleaner equipment has
been filled with fuel in the tank (1/2 liter of pure gasoline or
diesel depending on the car).
Regulate pressure: see pressure table below.
Essence/Petrol/Benzina
Multipoint: 2,8 – 3 bar
Monopoint 1 –1,5 bar
K-Jetronic 4 –5 bar
KE – Jetronic: 5,5 bar
D – Jetronic: 2 –3 bar
Carburettor: 0 – 0,5 bar
Warm up the engine. Check the connections by starting
the engine.
Put the SPECIFIC TREATMEN T into the MécaCleaner
equipment tank.
Refer to the corresponding technical data sheet :
•
TCE :
MT703 - petrol injection
•
TCD :
MT711 - Diesel injection
•
TCFAP : MT758 - Diesel DPF regeneration
counterclockwise to have no
4
Diesel
Common Rail:
Start 3- 3,5 bar
Normal 2,5 bar
Pump injector: start 3
bar, normal 2,5 bar
In-line pump: 1 – 2 bar
Rotary pump: 1 bar
Rotary
pump
with
electronical control; 1,5
– 2 bar
8.
Start engine and check for correct operation.
Block the engine speed at 1500-2000 rev/min. Check the
connections.
During the treatment in progress we recommend
to clean the EGR intake thanks to the same MT424
equipment.
Go to part 2) – on the right page : " EGR IN TAKE
CLEANINIG USING THE EQUIPMENT TANK 2) "
9.
System stopped alarm "End of time", or "Liquid Level Too
Low".
10.
Disconnect universal hoses and reconnect original fuel
lines
Put the fuel pump back in working order.
11.
Drain red and blue hose with universal hose.
12.
Push "START" and "STOP" until no more liquid comes out
of the green hose.
13.
Remove clamps from battery.
14.
Start engine and accelerate several times to check
reconnected fuel lines.
IMPORTANT :
After treatment we strongly recommand to
change the engine oil preferably making an engine flush
using our Oil Circuit Cleaner NCH MT024.
Provide fot the replacement of the oil filter and of engine
oil. Add TC1 (MT001 for petrol or MT010 for diesel) or TC3
(MT003 for petrol or MT013 for diesel) in the engine tank to
complete the cleaning.
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