Operation CHARM: Car repair manuals for everyone.

Ignition and High Voltage Components

Ignition and high voltage components
Switch off the ignition before:
- Connecting and disconnecting the test instruments
- Connecting and disconnecting the connectors
- Taking readings using an ohmmeter.

High voltage





There are dangerous voltages at all points in the ignition system, including the connectors etc.

Warning: The ignition system operates at high power and voltages. Contact with the high tension circuit - the ignition coil, spark plug caps and distributor cap - is dangerous.

Caution:
Because of the fire hazard avoid sparking when working on the fuel system, especially when checking the injectors.