I have a 1975 450Sl and the ICU is located on the driver's side, in the front wheel well on the fender just below the coil. It's a cast aluminum looking box. Otherwise, running from your distributor is a covered wire that holds two internal wires (I think two)... trace that back as it will lead you to your ICU. Tim
the ignition control module could be the problem
93, This engine has a compression ratio that should allow it to use regular unleaded gasoline.
the ignition module is in front of the lft front wheel,inside the fender. the module wiring harness runs thrue a hole /gromet in the fender into the engine compartment just in front of te ignition coil.
Remove the wiring harness from your 1995 Chevy Blazer ignition control module. Remove the ignition control module retaining screws. Reverse the process to install your new ignition control module.
Regarding a model 1997,2 liter sonata, there is not an ignition control module as such. Ignition control comes from the ECM (ELECTRONIC CONTROL UNIT) through the Ignition Power Transistor (often called Igniter) and then to the Ignition coil.I do not have any information on the 1.8 or the 3.0 liter models.
You can find the Ford Focus ignition control module beneath the drivers side dashboard. The ignition control module will be above the accelerator pedal.
Where is the ignition control module located in my 1992 Crown Victoria
The ignition control module sit directly below the distributor.
1973
The "brain" of the ignition system, the Ignition control module controls the ignition timing and strength, as directed by the main computer. It can be located in a variety of places, but it can normally be found underneath the hood.
The 1990 Chevy Celebrity engine is distributorless, the ignition is handled by a combination of the engine control module(computer) and the ignition control module. You did not mention which engine the car has. If your car has the 4 cylinder engine the ignition control module is below the intake manifold at the rear of the engine. You can follow the spark plug wires to it. The coils are mounted to the ignition control module. If your car has the V6 the ignition control module is near the starter and again you can follow the spark plug wires to it. Again the coils are mounted to the ignition control module.
Disconnect the battery. Remove the ignition coils. Remove the ignition control module that was under the coils, and replace it.