Automotive ignition systems directly affect whether the engine can play a role, so remind owners in the routine maintenance, in addition to concern the operation of automotive parts in large part, but do not overlook the ignition system this widget!

 

1, horn sound, open headlights are bright. There screwdriver in the ignition coil or wire "-" on the terminal test fire, without fire, for the low-voltage ignition coil connected to a circuit breaker between the meter column. If the terminal is connected with the wire is not strong or bad, clean the terminals and tighten the lock nut; if a certain wire circuit, then replace the section of the wire, the wire should be replaced with the same specifications as the original wire.

 

2, the horn does not ring, open headlights not bright. Wire terminal test fire the starter if the fire, the failure of the starter circuit breaker terminal to between ammeter; if no fire, the cause is lack of battery power, or line failure. Lack of battery power, charge; circuit breaker should be switched on again.

 

3, with a screwdriver in the ignition coil "-" terminal on the test fire, if the fire, and then in between the distributor and the bottom movable contact arm test fire. If there is a fire, for the contact failure (such as contact ablation, dirty, can not be closed, etc.), can be "platinum sand of" grinding contacts and adjust the contact gap and other methods to troubleshoot. If there is no fire, into the next step.

 

4, the distributor and the distributor Insulated column shell fire at the trial, if there is no fire, for the distributor to the ignition coil Insulated column "-" wire circuit fault contact between columns; if there is a fire, for the insulating holder to insulating next column wire circuit failure. If the Department of Posts and lead to poor contact and power, should be clean and tightened access terminal with the wire head; if a certain wire circuit, with the same gauge wire to replace the wire segment.