 Is there a difference between L-Jet brains |
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| jd74914 |
 Jan 24 2007, 10:12 AM
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Its alive  Group: Members Posts: 4,782 Joined: 16-February 04 From: CT Member No.: 1,659 Region Association: North East States  |
My brain seems to be toast, and I'm looking at buying a spare known good one to swap in to test out this theory. I have a 74 1.8L with L-Jet; can I use a '75 brain? Are there any important differences between the 2 years?
Thanks. |
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| jd74914 |
Jan 24 2007, 06:00 PM
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Its alive Group: Members Posts: 4,782 Joined: 16-February 04 From: CT Member No.: 1,659 Region Association: North East States |
I know my box has been opened by the PO, and had extra wires soldered into it . . . I cut a bunch out, but I would just like to put in a new unopened box.
My real problem is that I went of vacation. The car was running before I left. Then I came back to start it, and it wasn't getting any fuel (i think) or spark. The coil was so hot I burned myself, and I have yet to replace that, and know I definately need to. I found a brain locally that I figured I might swap in as to be garanteed an untampered with box. Anyone have any ideas what could be the problem preventing the car from getting fuel? I think I can hear the coldstart valve shooting gas, but I'm not sure. The injectors definately aren't starting? Are the injector pulses times off of the coil? Thanks for any help. |
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Posts in this topic
jd74914 Is there a difference between L-Jet brains Jan 24 2007, 10:12 AM
SLITS According to Bosch, the brain is the same from 11/... Jan 24 2007, 02:10 PM
Jeff Bowlsby I don't have access to my references here at w... Jan 24 2007, 02:19 PM jim_hoyland Don't know the answer; but I do have spare 6 a... Jan 24 2007, 08:26 PM ClayPerrine The differences in the L-Jet systems were all in t... Jan 24 2007, 04:14 PM Brando
[...] I have never seen one of these "brains... Jan 24 2007, 04:19 PM ClayPerrine
[...] I have never seen one of these "brain... Jan 24 2007, 04:23 PM SLITS Ok, I had included in the post but erased it that ... Jan 24 2007, 04:26 PM Brando MY MISTAKE, was confused for a moment. There's... Jan 24 2007, 04:28 PM Dave_Darling The injector pulses come off the coil--the same co... Jan 24 2007, 08:08 PM |
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