Thread: Pulse Module?
View Single Post
Old Jun 24, 2023 | 03:14 PM
  #9 (permalink)  
1sweetride's Avatar
1sweetride
Joined: Jun 2012
Posts: 30
Likes: 16
From: Fort Myers, Fl
Default Re: Pulse Module?

Thanks to the both of you for replying. Up here in northern Ontario, I only see another crossfire occasionally, so local repair shops/dealer not an option. Actually, the closest dealer told me he wasn't authorized to sell them when they were available.
Full disclosure here; the fuel pump relay stopped working one day last year and left me on the side of the road. next day car ran fine for 3or 4 miles and quit again. Re soldered the cold solder joints and tried again with same results. Tried troubleshooting with voltmeter on the passenger seat hooked up to RCM pin E3 while driving and when the relay quit did not get the readings I was expecting. Believe the relay was intermittent, as much as I have never seen that condition before.
Let me source a brand new RCM (Amazon $122.00/ Rockauto $143.00) and then I can eliminate that component. Prefer this to rebuild.
I did the check regarding the cooling fan and it did not warp up to speed.
I will run the test again with new RCM.
Thanks again
 
Reply