MembersPage/EricN (2006-02-05 23:55:19)

I have access to wiring diagrams for any vehicle available in North American 1983-present. Sometimes I can cross it over to Rest Of World cars. If you need schematics for anything, feel free to email me. alandaeric at hotmail dot com


TODO: update all the pages to reflect uptodate status. Delete all old info, or move to a separat history page.


P259 likely dead, pulling internal 5V supply shared by P259 and the LM1815 (VR trigger chip) down - preventing triggering

From the symptoms, and the fact that GND was ripped for some time, this is likely.

To confirm this, after disassembling, power up the device (don't forget all GND and GND5 connections) and measure the LM1815 supply (pin8 should measure +5V from measured from GND). Maybe removing only endplate allows this measurement (especially easy if no MAP sensor).

Tried to start the truck the other day

New P259 chip on order (2 actually, 1 for next time)


MY PROJECT

Ford 347 stroker- on hold,(taking to long to build car)

Temporarily putting it in a 61 404 unimog, mercedes 2.2l straight 6.


Possible fix kit for ERIC