D4F, and 740 or 742 or 764
Petrol vapour rebreathing solenoid
valve
Air inlet pressure sensor
Motorised throttle valve
Injection computer
(5) Fuel injection computer
(6) Motorised throttle v
D4F, and 740
WARNING
Do not use any product designed to improve electrical
contact in the injection computer connectors
and oxygen sensors and on the oxygen sensor
body. Failure to respect this advic
D4F, and 740 or 742 or 764
REMOVAL
I - REMOVAL PREPARATION OPERATION
Disconnect the battery (see Battery: Removal - Refitting).
Remove the air filter unit (see 12A, Fuel mixture, Air filter unit:
DP0 or JH3 or JR5 or TL4
WARNING
A gearbox oil leak at the driveshaft may destroy it.
WARNING
Always replace seals whenever the driveshaft is
removed.
WARNING
Grease the base of the bearing using BR 2 +
grease to prevent the bearing from sticking.
Make sure that the O-ring is correctly positioned i
K9K
K9K, and 764 or 766 or 768 or 772
First fitting of the exhaust gas cooler recirculation
assembly
(1) Exhaust gas recirculation solenoid
valve
(2) Exhaust gas cooler
(3) Exhaust gas inlet pipe
(4) Metal air inlet tube
(5) Cooler support on the flywheel
end
(6) Cooler support on the timing
side
S