Car engine electrical system Mazda 626 (3rd and 4th gen)

Engine Electrical System Specifications
Generator Power: 12V, 65A Adjustable voltage - 14.7±0.3 Brush length New - 18 mm Wear limit: 8 mm Nominal resistance: 3-4 Ohm Starter Brush wear limit: 11.5 mm Ignition...

Components of the engine electrical system
Components of the engine electrical system 1. Battery; 2. Starter; 3. Generator; 4. Distributor; 5. Ignition coils; 6. Spark plug wires; 7. Spark plug

Ignition system — general description and precautions
The ignition system consists of a battery, distributor, ignition coil, ignition switch, spark plugs and high and low voltage wires. This system features a magnetic...

Battery — removal and installation
1. The battery is located at the front of the engine compartment. 2. The battery produces hydrogen gas, so keep open flames and burning cigarettes away from it. 3. Try...

Battery — starting from an external source
Look Section 1 .

Battery Connection Cables — checking and replacing
1. Periodically inspect the entire length of the battery connection cables for damage, splits, worn insulation and corrosion. Poor cable connections can cause engine...

Ignition system — check
Warning: When working with the ignition system, safety precautions must be taken. Before performing any work, turn off the ignition and disconnect the negative battery...

Distributor — removal and installation
Removal 1. Disconnect the negative battery cable. 2. Disconnect the positive terminal wire of the ignition coil. 3. Unscrew the two mounting screws and remove the...

Runner — replacement
1. Disconnect the negative battery cable. 2. Remove the breaker-distributor cover. 3. Unscrew the mounting screws and remove the distributor runner. 4. Installation is...

Distributor — removal and overhaul
3 Distributor Component Locations 1. Lid; 2. Runner; 3. Advance mechanism; 4. Sensor winding; 5. Vacuum control unit; 6. Assembling the breaker; 7. Driven mechanism; 8....

Ignition coil — testing
1. Remove the boot and disconnect the wires from the ignition coil. 2. Connect the ohmmeter as shown in the illustration to test the low voltage circuit. Ignition Coil...

Ignition coil — removal and installation
Removal 1. Disconnect the negative battery cable. 2 Remove the rubber boot and disconnect the ignition coil wires, note their location (photo). Disconnect the ignition...

Charging system — general description and precautions
The charging system consists of a generator, voltage regulator and battery. These components work together to supply electrical power to the vehicle's electrical...

Charging system — check
1. If the charging system is faulty, check the following areas: a) Battery connection cables where they connect to the battery. b) Electrolyte density. c) Check the...

Generator — removal and installation
Generator installation details 1. Adjustment bolt; 2. Connection of clamp B; 3. Connecting clamps L and P; 4. Drive belt; 5. Tie bolt and nut Removal 1. Disconnect the...

Generator — brush replacement
Generator components. In this type the fan is built into the rotor 1. Casing screw; 2. Drive housing, bearing and retainer (valve cracker); 3. Rotor and end bearing of...

Generator — bulkhead
1. Remove the generator as described in Chapter 13 . 2. Remove the pulley nut and washer (photo). Removing the pulley nut and washer 3. Remove the pulley, fan, gasket,...

Engine starting systems — general description
The system consists of a starter, a traction relay and a battery. The battery transmits electrical energy to the traction relay, which then closes the circuit to the...

Starter — testing on a car
1. If the starter does not turn at all, make sure the gear shift lever is in the "N" or "P" position (automatic transmission). 2. Make sure the battery is charged. 3. If...

Starter — removal and installation
1. Disconnect the negative battery cable. 2. Remove the air filter. 3. Disconnect the solenoid wires and the battery connection cable from the starter. 4. Unscrew the...

Starter solenoid relay — removal and installation
Starter solenoid and gaskets (shown by arrows) Removal 1. After removing the starter ( Chapter 18 ), disconnect the connecting belt. 2. Remove the two or three screws...

Starter — replacing brushes
Note: This step will require soldering material. 1. Remove the starter as described in Chapter 18 and clean it from the outside. 2. Remove the two tie bolts and two...

Starter — test
Starter parts 1. Solenoid and gaskets; 2. Tie bolt; 3. Anchor cover and sleeve; 4. Brush components; 5. Pole shoe and field coils; 6. Control Lever Components; 7. Drive...

This section is available on: russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

More sections on repairs of other Mazda models
• Power unit: Engine electrical equipment Mazda3 BK (2003-2009)
• Power unit: Electrical equipment of engines Mazda6 GG (2002-2008)
• Power unit: Engine electrical equipment Mazda CX-5KE (2012-2017)
• Power unit: Engine electrical equipment Mazda BT-50 (1) (2006-2011)

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Capella 5 (1991-1997)