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:
Protection and Switching Unit: Removal - Refitting
IMPORTANT
Never apply pressure to the engine compartment
connection unit joint face (risk of moisture entering).
If the joint face is damaged, the unit will need to be
replaced.
REMOVAL
I - REMOVAL PREPARATION OPERATION
In the event of replaceme
On-board computer 1
Depending on the vehicle, this includes
the following functions:
distance travelled;
journey settings;
information messages;
operating fault messages (connected
to the warning light);
warning messages (connected to the
warning light);
vehicle settings cu