2004 Citroen C3 Alternator

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ELECTRICAL
SYSTEM
ALTERNATORS
Allocation of alternator classes
XSARA
Meaning of abbreviations, see page:472.
Without aircon With aircon
Without cold pack With cold pack Without cold pack With cold pack
Engine Gearbox Climate Base RT2 Base RT2 Base RT2 Base RT2
C
1.4 HDi T
BVM F
GF
C
2.0 HDi T
15BVMF
GF
C
2.0 HDi T
BVA F
GF

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ELECTRICAL
SYSTEM
ALTERNATORS
Allocation of alternator classes
XSARA PICASSO
Meaning of abbreviations, see page:472.
Without aircon With aircon
Heated Nav. + Heated Nav. +
Engine Gearbox Climate Base seat Nav. Heated seat Base seat Nav. Heated seat
C
1.6i T
78+BVMF8+GF
C121.8i 16VT
8+BVM F
GF
C
122.0i 16V T
BVA F8+
8+GF
C
1.6 HDi 16V T
2.0 HDi F
15 15GF

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ELECTRICAL
SYSTEM
CHARGING CIRCUIT ALTERNATOR WITH MONOFUNCTION REGULATOR
Checking the alternator output.
Connect as shown in the diagram opposite, using an ammeter (A), a voltmeter (V),
and a rheostat
(R)or a Volt/Ammeter/Rheostat combination.
Referring to the vehicle’s equipment specification
(see table opposite), adjust the
engine speed and rheostat charge to obtain
U = 13.5 V.
Reminder:The excitation energising current will flow through the warning lamp;
check that the warning lamp comes on when the ignition is switched on. It shouldgo out when the engine has started
(accelerate slightly).
Checking the voltage regulator.
Set the rheostat to zero and disconnect all the electrical consumers.
Display
3000alternator rpm. If U alternator is > 14.7 V, the regulator is faulty.
Note:These tests should be performed with the engine hot and the battery fully
charged.
Method of reading the alternator speed.
Fit a reflecting shim on the pulley of the alternator.
Adjust a stroboscope to the frequency equivalent to the control speed.
(e.g. 2000 rpm = 2000/60 = 83 Hz).
Adjust the engine speed so that the shim appears fixed.
D1AP025C
A: Ammeter.B:Battery.G: Generator.L: Warning lamp.K1and K2:Switch.R: Electric charge.S:Shunt 200mV/200A.V:Voltmeter.1 : Alternator.

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ELECTRICAL
SYSTEM
CHARGING CIRCUIT ALTERNATOR WITH MONOFUNCTION REGULATOR
MINIMUM OUTPUTS (in A)
Alternator
speed
1800 rpm 11
27 39 46 61 73 89 108
2000 rpm 1234 46 54 68 80 105 123
3000 rpm 1347 60 68.5 84 100 139 164
4000 rpm 1455 65 75 92 110 145 176
6000 rpm15616978.5 96 120 151 183
8000 rpm 1663 70 80 97 123 157 188
15000 rpm1764738297124157188
Min.outputClass
6789121518
Alternator speed
1800 rpm
49 50 52 57 58 60 61
2000 rpm48 49 51 54 55 57 60
3000 rpm45464851525456
4000 rpm43 44 46 48 50 52 53
6000 rpm3940 42 43 48 50 50
8000 rpm26373940454848
15000 rpm24252729343838
Class
6789121518MINIMUM YIELDS (in %)