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Where is the ICM located?

Tiny
PACIFICISLANDER
  • MEMBER
  • 1994 MITSUBISHI MIGHTY MAX
  • 2.4L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
Need to know where is the ICM and components of the distributor to include the location of the ballast resistor.

I'm having problems with the ignition circuit. Much appreciated.
Tuesday, May 4th, 2021 AT 2:27 AM

17 Replies

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
I am attaching all the info on this ignition system. Please run through this and let us know what other info you need.

Below is the info including the wiring diagrams. Thanks
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Tuesday, May 4th, 2021 AT 5:43 PM
Tiny
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Thank you very much, this is exactly what I need to troubleshoot the culprit. Thanks
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Tuesday, May 4th, 2021 AT 10:33 PM
Tiny
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  • 240 POSTS
Can I have the firing order and ignition timing?
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Wednesday, May 5th, 2021 AT 1:33 AM
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
Please see the attached document. Let us know if you need other info. Thanks
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Wednesday, May 5th, 2021 AT 11:07 AM
Tiny
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  • MEMBER
  • 240 POSTS
Also need ignition timing BTC or ATDC.
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Wednesday, May 5th, 2021 AT 6:03 PM
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
Timing specs are attached below. Thanks
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Wednesday, May 5th, 2021 AT 6:11 PM
Tiny
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  • MEMBER
  • 240 POSTS
Thank you very much Mr. KASEKENNY1. Appreciated it. Now I'm ready to deal with it.
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Wednesday, May 5th, 2021 AT 7:13 PM
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
Sounds great. Thanks for the update and let us know if you have other questions. Thanks
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Wednesday, May 5th, 2021 AT 8:16 PM
Tiny
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  • MEMBER
  • 240 POSTS
Again thank you so much.I got it running the problem is the power resistor is fried.
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Thursday, May 6th, 2021 AT 12:41 AM
Tiny
PACIFICISLANDER
  • MEMBER
  • 240 POSTS
Need the fuse boxes location and the name of the circuit it powers.
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Saturday, May 8th, 2021 AT 2:04 PM
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
Thanks for the update but we are going to have to start a new post on this request so that others can find the fuse box as well. Unfortunately they will not find it under this post. If you can get a new one started then we will get you the diagrams you need. Thanks
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Sunday, May 9th, 2021 AT 8:03 PM
Tiny
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  • MEMBER
  • 240 POSTS
I need the resistances of Pri/Sec windings of the coil and is the ignition control module/crankshaft position sensor in the distributor.
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Tuesday, May 11th, 2021 AT 8:53 PM
Tiny
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  • MEMBER
  • 240 POSTS
And the engine control relay. Thank you
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Wednesday, May 12th, 2021 AT 1:39 AM
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
I am attaching each of the items you are requesting. The relay did not have much info but on the wiring diagram it gives a general location. Let us know if you still need more. Thanks
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Wednesday, May 12th, 2021 AT 6:09 PM
Tiny
PACIFICISLANDER
  • MEMBER
  • 240 POSTS
Thank you very much Mr KASEKENNY1, it's the PCM not giving out 5 volts to the crankshaft/camshaft position sensor.
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Friday, May 14th, 2021 AT 12:46 PM
Tiny
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Also can I have a picture of the wiring connector facing the PCM?
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Friday, May 14th, 2021 AT 5:40 PM
Tiny
KASEKENNY
  • MECHANIC
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Sure. The only thing is, the manual doesn't give us the call outs for each pin. They give us the layout but not the chart to go with it.

So I included the complete wiring diagram for the PCM so you can see what each pin goes to and then you can identify which pin that is in the connector.

The first pinouts and wiring diagrams are for CA emissions. The rest are Federal Emissions depending on which you have.
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Saturday, May 15th, 2021 AT 6:36 PM

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