Cooling fan relay RENAULT TWINGO 2009 2.G Electrical Equipment Workshop Manual

88A-38
WIRING HARNESS
Engine wiring: Removal - Refitting
EQ UIPMENT LEVEL SPORT
88A
-the air temperature sensor (5) ,
-the coolant circuit pressure sensor (6) ,
-the alternator (7) ,
-the air conditioning compressor (8) ,
-the upstream oxygen sensor (9) ,
-the pinking sensor (10) ,
-the oil pressure sensor (11) ,
-the ignition coils (12) ,
-the engine wiring/injection wiring connector (R37)
(13) ,
-the coolant temperature sensor (14) ,
-the petrol injection computer (15) ,
-the engine fuse and relay box (16) ,
-the cooling fan assembly (17) ,
-the air conditioning fan assembly resistors (18) .
a
aRemove:
-the starter supply terminal nuts (19) ,
-the wiring nut on the alternator (20) ,
-the earth cable nuts on the front left-hand side
member (21) ,
-the earth cable bolt on the gearbox (22) ,
-the bolts of the engine wiring channel (23) ,
-the engine wiring support nut on the left-hand sus-
pended engine mounting (24) .
aUnclip:
-the distribution unit wiring section,
-the gearbox wiring section.aDisconnect the connectors from:
-the throttle valve (25) ,
-the downstream oxygen sensor (26) ,
-the crankshaft position sensor (27) ,
-the air inlet pressure sensor (28) ,
-the fuel vapour absorber bleed solenoid valve (29) ,
-the reverse gear switch (30) . Note:
Before removing the earth terminal, mark its
position using a indelible pencil by drawing a
line on the earth terminal and on the gearbox
housing.
When reassembling, improper positioning of the
earth ter minal on the gearbox casing could result
in damage to the earth terminal or earth wiring.
140656