Ignition system «B» engines Mazda 323 (BF)

Specifications of the ignition system
The engine ignition system is electronic, non-contact, type HEI. The ignition distributor sensor with vacuum and centrifugal ignition timing controls has a non-contact...

The device and principle of operation of the electronic contactless ignition system
Ignition Distributor Sensor Details: 1 - body; 2 - cover; 3 - rotor; 4 - protective screen; 5 - holder; 6 - switch; 7 - gear rotor; c - generator impulse sensor; 9 -...

Checking electrical characteristics
Voltage test Using a voltmeter, measure the voltage at the following four points in sequence: ignition on voltage «U» at the battery terminals must be at least 11 V;...

Removal and installation of the sensor-distributor ignition
Removing Having unscrewed the fastening screws, remove the cover of the sensor-distributor. Disconnect the vacuum hose from the sensor-distributor. Disconnect the switch...

Setting the ignition timing
Connect the stroboscope in accordance with the instruction manual, while attaching the stroboscope sensor clamp to the high-voltage wire of the ignition coil. Disconnect...

Checking the characteristics of the centrifugal ignition timing controller on a car
Check ignition timing. Disconnect the vacuum hose from the sensor-distributor. Connect a phase shift stroboscope between the high voltage wire of the 1st cylinder and...

Checking the characteristics of the vacuum ignition timing controller on a car
Check the performance of the centrifugal ignition timing controller (see above). Connect a vacuum pump to the regulator vacuum connection. Set the crankshaft speed to...