EZK, LH issues?
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Rennlist Member
Joined: Apr 2007
Posts: 1,967
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EZK, LH issues?
This is a child of another thread, but I felt this point was significant enough to suggest keeping this on your annual checklist:
After stalling out and preparing to dive into LH/EZK/sensor trouble-shooting, I noticed a thread Allen had posted mentioning the "second" power bus attached to the battery pos post that energizes the EZK/LH computers. Sure enough, the engine would stall and crank like there was no tomorrow but not start. I was tardy in checking the positive battery post due to the robust cranking, but when I ultimately checked, the EZK/LH bus was hanging off of the battery post stud.
Put this in your check list...and don't be fooled because every other system (besides the computers) has good power.
Mike
After stalling out and preparing to dive into LH/EZK/sensor trouble-shooting, I noticed a thread Allen had posted mentioning the "second" power bus attached to the battery pos post that energizes the EZK/LH computers. Sure enough, the engine would stall and crank like there was no tomorrow but not start. I was tardy in checking the positive battery post due to the robust cranking, but when I ultimately checked, the EZK/LH bus was hanging off of the battery post stud.
Put this in your check list...and don't be fooled because every other system (besides the computers) has good power.
Mike
Three Wheelin'
Joined: Nov 2004
Posts: 1,645
Likes: 1
From: Evanston, IL, USA
This is a child of another thread, but I felt this point was significant enough to suggest keeping this on your annual checklist:
After stalling out and preparing to dive into LH/EZK/sensor trouble-shooting, I noticed a thread Allen had posted mentioning the "second" power bus attached to the battery pos post that energizes the EZK/LH computers. Sure enough, the engine would stall and crank like there was no tomorrow but not start. I was tardy in checking the positive battery post due to the robust cranking, but when I ultimately checked, the EZK/LH bus was hanging off of the battery post stud.
Put this in your check list...and don't be fooled because every other system (besides the computers) has good power.
Mike
After stalling out and preparing to dive into LH/EZK/sensor trouble-shooting, I noticed a thread Allen had posted mentioning the "second" power bus attached to the battery pos post that energizes the EZK/LH computers. Sure enough, the engine would stall and crank like there was no tomorrow but not start. I was tardy in checking the positive battery post due to the robust cranking, but when I ultimately checked, the EZK/LH bus was hanging off of the battery post stud.
Put this in your check list...and don't be fooled because every other system (besides the computers) has good power.
Mike
http://members.rennlist.com/pirtle/zelec_cleaning.txt