Ok, I added first setup for those that don't have switch, so that they can test idea. There is no need for any distributor modification, no opening and pulling parts from inside, all modification are done on cables outside distributor. It is possible to make this work only with pocket knife on the road
http://img64.imageshack.us/img64/8545/HEI.jpg
http://njsr.org/pics/albums/userpics/normal_HEI.jpg
Second schematic is for those that have switch.
http://img28.exs.cx/img28/148/HEIswitchSTOCK.jpg
http://njsr.org/pics/albums/userpics...witchSTOCK.jpg
This is draft. Only for experienced and responsible at this stage of testing. Please comment this design! I need volunteers for implementation. Idea here is that with switch we can choose to run car with stock ignitor in positon 1 and with switch in position 2 we use HEI ignitor module. It is possible to use HEI ignitor as backup in the case of failure.
There is no need for any distributor modification. All modifications are done externaly. Currently it is not possible to switch while driving car , before switching module remove car keys from ignition, and then switch to postion 2 or position 1.
And, Yes I need volunteers for implementation and testing. Possible for porting this design on other years of Probe.
OK, I see that I need to clear some things, so that people can easily port this schematic to 93 or others years.
Connector C134 :
Pin 5 - is transistors emiter that is grounded
Pin 6 - is transistors base that is connected to PCM (computer)
by cuting those two wires you are disabling switcher transistor inside distributor.
Pin 5 wire that is cutted is ground, and that ground you need to connect to (W) connector on HEI module.
Pin 6 wire that is cutted comes from computer and you need to connect it to (G) connector on HEI module.
Connector C170
Pin 1 - is transistors collector that connects to primary coil(- side), and goes to DLC connector IG-
Pin 3 - Comes from ignition Switch and connects to primary coil (+ side)
Pin 1 should be connected to (C) connector on HEI module. HEI module switches that connector on and off ground.
(B) is power supply for HEI module that needs to be connected to Pin 3
Hope that this helps in porting to other years of cars.
OK, from schematic it looks like 1993 is same as 1994 so, yes you can try same schematic for 1993 year.
For 1995 it looks like they switched position of two wires, so everything is same for conector C134 (6 pin connector), but C170 (3 pin connector) have been permutated so for that year Pin1 should be connected to (B) connector on HEI module and Pin2 should be connected to (C) connector on HEI module.
Hope that helps!
I will try to make pictures for 1993 and 1995 years, but I need confirmation that this setup works on those years first.
Well, now I need help from you!
Check this thread http://forums.probetalk.com/showthread.php?t=1701114528
If somebody helps me find those connectors I can make fix for distributor that will be simple as plug and play. No cuting, no splicing, nothing, just disconnect distributor two connectors, plug HEI and drive!!!!!!
Plug and drive solution.
But I need those connectors!
Just imagine, your car dies on road, and you can just unplug connector, plug HEI and drive. No cutting, no splicing, no thinking what wire goes where, just plug it in.
http://img64.imageshack.us/img64/8545/HEI.jpg
http://njsr.org/pics/albums/userpics/normal_HEI.jpg
Second schematic is for those that have switch.
http://img28.exs.cx/img28/148/HEIswitchSTOCK.jpg
http://njsr.org/pics/albums/userpics...witchSTOCK.jpg
This is draft. Only for experienced and responsible at this stage of testing. Please comment this design! I need volunteers for implementation. Idea here is that with switch we can choose to run car with stock ignitor in positon 1 and with switch in position 2 we use HEI ignitor module. It is possible to use HEI ignitor as backup in the case of failure.
There is no need for any distributor modification. All modifications are done externaly. Currently it is not possible to switch while driving car , before switching module remove car keys from ignition, and then switch to postion 2 or position 1.
And, Yes I need volunteers for implementation and testing. Possible for porting this design on other years of Probe.
OK, I see that I need to clear some things, so that people can easily port this schematic to 93 or others years.
Connector C134 :
Pin 5 - is transistors emiter that is grounded
Pin 6 - is transistors base that is connected to PCM (computer)
by cuting those two wires you are disabling switcher transistor inside distributor.
Pin 5 wire that is cutted is ground, and that ground you need to connect to (W) connector on HEI module.
Pin 6 wire that is cutted comes from computer and you need to connect it to (G) connector on HEI module.
Connector C170
Pin 1 - is transistors collector that connects to primary coil(- side), and goes to DLC connector IG-
Pin 3 - Comes from ignition Switch and connects to primary coil (+ side)
Pin 1 should be connected to (C) connector on HEI module. HEI module switches that connector on and off ground.
(B) is power supply for HEI module that needs to be connected to Pin 3
Hope that this helps in porting to other years of cars.
OK, from schematic it looks like 1993 is same as 1994 so, yes you can try same schematic for 1993 year.
For 1995 it looks like they switched position of two wires, so everything is same for conector C134 (6 pin connector), but C170 (3 pin connector) have been permutated so for that year Pin1 should be connected to (B) connector on HEI module and Pin2 should be connected to (C) connector on HEI module.
Hope that helps!
I will try to make pictures for 1993 and 1995 years, but I need confirmation that this setup works on those years first.
Well, now I need help from you!
Check this thread http://forums.probetalk.com/showthread.php?t=1701114528
If somebody helps me find those connectors I can make fix for distributor that will be simple as plug and play. No cuting, no splicing, nothing, just disconnect distributor two connectors, plug HEI and drive!!!!!!
Plug and drive solution.
But I need those connectors!
Just imagine, your car dies on road, and you can just unplug connector, plug HEI and drive. No cutting, no splicing, no thinking what wire goes where, just plug it in.
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