Ignition systems

The ignition system is divided into two circuits, low tension (primary) and high tension (secondary). The low tension circuit consists of the battery, ignition switch, primary coil windings and the contact breaker points and condenser. The high tension circuit consists of the secondary coil windings, the heavy ignition lead from the centre of the distributor cap to the coil, the rotor arm and the spark plug leads and spark plugs.

See also:

Battery terminal check (Every 12 000 miles (20 000 km) or 12 months)
Caution: Before carrying out any work on the vehicle battery, read through the precautions given in “Safety first!” at the beginning of this manual. 1 The battery fitted as original equipment is ...

Engine oil and filter renewal (Every 6000 miles (10 000 km) or 6 months)
1 Frequent oil and filter changes are the most important preventative maintenance procedures which can be undertaken by the DIY owner. As engine oil ages, it becomes diluted and contaminated, whic ...

Distributorless Ignition System (DIS) components - removal and refitting
Electronic modules 1 Refer to Section 6. DIS coil 2 Refer to Section 4. Engine speed sensor Removal 3 Disconnect the battery negative lead. 4 Disconnect the sensor wiring plug (see illustratio ...