Power electrical devices of the car Peugeot 207

Battery marking
Performance characteristics The performance characteristics of a car battery are expressed by the following values: values of current when turning the crankshaft on a cold engine; reserve capacity; charging capacity....

Checking the electrolyte level
Note: Check the electrolyte level at each regular service. More frequent checks may be required for vehicles driven in severe conditions or in hot climates. Always check the electrolyte level before and after charging...

Battery Testing Methods
Checking the quiescent voltage Disconnect the cable from the negative battery terminal. Leave the battery disconnected for at least two hours. Measure the quiescent voltage using a digital multimeter. The battery needs...

Charging batteries
Attention. When charging a battery, an explosive oxygen-hydrogen mixture may accumulate. Smoking, welding, grinding or other activities that produce sparks or open flames are prohibited near a charging battery. Never...

Disconnecting the battery
Caution: Since the Supplemental Restraint System (SRS) continues to operate for some time after the power is turned off, wait three minutes before working inside the vehicle. If the catalytic converter malfunction lamp...

Checking the power supply system and electricity consumers
Troubleshooting and testing the power supply system Check battery, starter and alternator terminals and cables for loose, corroded or damaged cable terminals and wiring. Check the charging current and charging voltage...

Generator — General Information
The alternator supplies current to the components that use electricity when the engine is running and maintains the battery charge. The alternator's output depends on the engine speed. When the engine is idling, the...

Auxiliary drive belt
The accessory drive belt transmits power from the crankshaft pulley to accessory units such as the power steering pump, air conditioning compressor and alternator. An automatic tensioner is used to adjust the belt...

Checking the generator mounts
If the alternator is not installed correctly, it can cause noise from the alternator and the accessory drive belt. Also, faulty bearings and overrunning clutch can cause noise in the alternator. Make sure the generator...

Generator and battery circuit checks
Checking the grounding serviceability Turn on power consumers. Measure the voltage between the generator case and the negative battery terminal. If the voltage is less than 0.5V, check the battery cables If the voltage...

Replacing the generator pulley
Turn off the ignition and remove the key. Disconnect the accessory drive belt (see section " Engine and control systems "). Note: The rotor shaft has a left-hand thread. Remove the pulley and nut using a socket wrench...

Replacing the voltage regulator
Disconnect the negative battery cable. Remove the generator (see below). Disconnect the generator connector. Unscrew the nuts on the cover. Loosen the mounting screws and remove the cover. Remove the screws from the...

Removal and installation the generator (petrol engines)
Disconnect the battery. Disconnect the generator electrical power connector (in area "a"). Remove the accessory drive belt (1) (see section " Engine and control systems "). Loosen the power supply wire nut (4). Loosen...

Removal and installation of the generator (diesel engines)
Removal Disconnect the battery. Remove the decorative engine cover. Raise and secure the vehicle with the wheels off the ground. Remove the following components: protective shield under the engine; right front fender...

Starter — general information and device
Starter terminals: 1 - from the positive terminal of the battery (30); 2 - from the starter relay (50). Note: The starter ground connection is made through the gearbox and cylinder block. The starter is a DC motor that...

Checking the starter
If the carbon brushes and springs, commutator or starter windings are faulty, the starter will not be able to operate at full power. The cause of failure of starter components may be: excessive wear of carbon brushes...

Removal and installation the starter (petrol engines)
Disconnect the battery. Release and move aside the high current fuse box (3). Remove the following components: air deflector; air resonator; air supply tube; protective cover of the battery; battery; battery tray;...

Removal and installation the starter (diesel engines)
Place the engine on a lift. Disconnect the battery. Remove: battery (2); retaining cap (3); air pipe (4). Carefully move the fuel injection system ECU (1) away. Disconnect and move aside the electrical wire harnesses...

Fault codes related to the interior lighting system (BSI 1 switch unit)
Fault codes related to the interior lighting system (BSI 1 switch unit)

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➨ Electrical equipment: Power devices Peugeot 307 (2001-2008)
➨ Electrical equipment: Power devices Peugeot 605 (1989-2000)

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