Printable Version of Topic

Posted by: Mueller Jun 11 2003, 09:41 PM

Background:

Brad gave me a Haltech E6 engine managment system to use on my /4 turbo motor. The E6 is like 10 years old and has been superceded by at least 6 different iterations. I found a wiring diagram for it on-line which has been both helpful and a hinderance since it is not 100% correct.

Finally with my volt/ohm meter I retraced the wires and the pinouts to verify what was what. I found out that one of the PO's (not Brad) of the E6 re-wired the Power On relay and switched pin 30 with pin 86 (standard 4 pin relay)

So now the E6 communicates with my laptop

This unit will drive the injectors and the ignition (single 12v square wave output so I have to use the dizzy)...for such and old unit, it has features the newer units have which is nice (Trim for injectors and ignition advace/retard, Idle Speed Motor plus a few other analog/digital inputs/outputs)


Pictures and updates once it starts to get wired to the motor....

Posted by: Brad Roberts Jun 11 2003, 09:47 PM

So.. they where controlling ground to turn it off and on ??

B

Posted by: Mueller Jun 11 2003, 09:56 PM

That is what I was thinking as well...who knows, they must have had a "reason" for it.

I'm waiting for a manual for it, so maybe it has to go back to that way?
(i found a guy back East that is going to burn me a copy of the manual)

So far all of the outputs that should be 5+volts are correct...I'll start to hook up some sensors to do some more checking

Oh, the MAPs are still on the ECU for the last motor it was on

.....setup for 30pounds of boost

Posted by: Brad Roberts Jun 11 2003, 09:57 PM

Bob Norwood.

He is/was Turbo king in my book.

Save the maps.. I still have the engine here at SSI.


B

Posted by: Blair_RacerBoy Jun 11 2003, 11:13 PM

cool! i wasnt aware that really old versions of the"E" series haltechs did fuel and igniton, i alwasys read they were fuel only learn something new everyday

Posted by: Brad Roberts Jun 12 2003, 01:16 AM

Stick with us "Kid".. we will get you AND your dad in trouble..LOL


B

Posted by: Mark Henry Jun 12 2003, 05:20 AM

COOL!



We need to get a bunch of guys running PEFI systems here on the board! No matter what system!

Mike= Haltech E6
Dave= Mega Squirt
Mark= SDS EM-4F
Ben= I forget what's Ben running?

Who else wants step up to the plate?
Any PEFI lurkers?

Posted by: jonwatts Jun 12 2003, 09:52 AM

Ben is running a MIC3 PEFI, IIRC.

I have an Autronic SMC that I'll be using..... someday.

Posted by: Bleyseng Jun 12 2003, 10:00 AM

I am in trouble... I have two transmission apart with gears and stuff all over the garage. I am looking at taking apart #3 just for fun. I think I have enough good parts to make one good AX tranny with 5th and 3rd gear flopped.
Oh, I still have the loud tranny in the 914 driving around. Can't wait to tear that one apart to see WTF is wrong with it.

Geoff

Posted by: Peter_Hinkle Jun 12 2003, 11:49 PM

COOL!



We need to get a bunch of guys running PEFI systems here on the board! No matter what system!

Mike= Haltech E6
Dave= Mega Squirt
Mark= SDS EM-4F
Ben= I forget what's Ben running?

Who else wants step up to the plate?
Any PEFI lurkers?