Chances are there is no polarity. An ignition coil is simply a wound of wires used to generate high voltage. But you may find a marking on it such as a "+" or a red wire wich would indicate the positive electrode.
It controls the ignition system.
Follow the wire that comes out of the distributor (obviously not the wires that go to the plugs)
It does not have one. Crankshaft position sensors are used in distributorless ignition systems to tell the ignition control module where the crankshaft is in its rotation. The 1982 thru 1986 2.8L engines had distributors so they had no need of a crankshaft position sensor.
alternator wires
It does not have one...everything is in the distributor except for the amplifier module which mounts on the fender well.
0.4mm
Ignition - John Waite album - was created on 1982-05-21.
To replace the ignition switch on a 1982 Mercedes 300SD, disconnect the battery and remove the horn pad. Locate the wire behind the horn and remove.
Could be several things but one comes to mind, a plugged catyletic (sp?) converter.
The ignition switch relay on a 1982 Chrysler New York with a 318 engine is behind the steering column. It is on the inner fender panel.
make sure you know where wires come from easier if you remove the front tire and put up on a lift
It would be helpful to know what year vehicle you have as there are two different ignition systems used on the Chevy Celebrity. Possible reasons for not getting spark in a distributor equipped engine: 1982 to 1986 Distributor cap or rotor defective Reluctor failed Pickup coil failure Ignition module failed wiring or plug in connections loose corroded or failed Coil failed, or coil wire to distributor failed No power to the distributor or coil Possible reasons for not getting spark in a distributor less system: 1987 to 1990 Failed crankshaft position sensor Failed ignition module Failure in wiring or engine computer