Which side of the ignition coil goes to the distributor?
For positive ground the “+” terminal goes to the distributor (to be grounded on the engine block). For negative ground the “-” terminal goes to the distributor (to be grounded on the engine block). The ignition coil is the part of your engine that produces high voltage in order to power your cylinders.
Where is the coil wire on a spark plug?
Locate the negative coil wire. On most cars made before 1980, this wire connects to the points switch, which is located on the distributor. The distributor connects all of the spark plug wires.
Where is the distributor on a Jeep Grand Cherokee?
If you’re handy with some basic tools, you can replace the distributor. Trace the spark plug wires to the distributor on the left side of the engine block, as you face it.
Where is the negative coil wire on a car?
Locate the negative coil wire. On most cars made before 1980, this wire connects to the points switch, which is located on the distributor. The distributor connects all of the spark plug wires. Most newer cars do not have a points switch, so that terminal is connected to ground or the negative terminal of the battery.
Where does the distributor connect the spark plugs?
The distributor connects all of the spark plug wires. Most newer cars do not have a points switch, so that terminal is connected to ground or the negative terminal of the battery. On vehicles made before 1980, connect the points wire to the negative terminal of the coil.
Why is the ignition coil on my Jeep not working?
Here are some more specific symptoms your Jeep will experience: You won’t see spark firing from all of the spark plug wires. The fuel injectors will still work and spray fuel into the cylinders. The PCM will still activate the ignition coil. This means that the ignition coil does receive the switching signal but fails to fire spark.
When did I start my Jeep Grand Cherokee ignition?
Ignition System Wiring Diagram (1993-1995 4.0L Jeep Grand Cherokee). Ignition System Wiring Diagram (1996-1998 4.0L Jeep Grand Cherokee). TIP 1: Two of the ignition coil tests in this tutorial require that you crank the engine… so, you’ve got to be careful and use common sense as you take all necessary safety precautions.
What kind of wire does the ignition coil use?
DK GRN/RED (dark green w/ red stripe) wire. At the same time the PCM activates the ASD Relay, it starts to switch the ignition coil ON and OFF by interrupting the ignition coil’s primary voltage.
How does the ignition coil switch on and off?
At the same time the PCM activates the ASD Relay, it starts to switch the ignition coil ON and OFF by interrupting the ignition coil’s primary voltage. Once the ignition coil gets this switching signal, it starts to spark away and as you’re already aware, this spark gets delivered to the center of the distributor cap by a high tension wire.