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Re: Opel Kadett with Delco EST

Posted: Wed Apr 20, 2011 6:36 pm
by antus
Ahh right yes, then it most likely works as described. As you have an ignition module, it probably functions like the p4 series of ECU, that is the ignition module provides a static 10 degrees of timeing for startup, untill the ecu sends the signal that it is ready to take over (usually at 400 rpm) at which point it sends the spark signal and the ignition module passes it through.

If you needed to replace the ecu you could probably buy an australian ecu from ebay, use the software we have here to program a spark map, and run with the sensors you have. Then if down the track you wanted to add injectors and a high pressure fuel pump, you could too.

Re: Opel Kadett with Delco EST

Posted: Thu Apr 21, 2011 3:50 am
by ivanovbg
This EKU command only Spark advance. 2 cards for low and high octane gasoline.Аdjustment under load (MAP) and temperature adjustment(oil temperature sensor)
An inductive sensor 60-2 metod.

My English is weak.if you know another language?

Re: Opel Kadett with Delco EST

Posted: Wed Apr 27, 2011 2:23 am
by opel_droplet
Yes, but I don't have an octane coding plug, only an ignition timing basic coding plug. How does the transfer between the two fuel tables happen. Does anybody know what is the function of this ignition timing plug really. Sorry for asking diagnostic questions :roll:.

Re: Opel Kadett with Delco EST

Posted: Wed Apr 27, 2011 3:00 am
by ivanovbg
have octane
it is the base setting for octane
it choose 2 cards in 95 and 98 octane, or 91 and 95
Is this your scheme?
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Re: Opel Kadett with Delco EST

Posted: Wed Apr 27, 2011 5:12 am
by opel_droplet
Nope, that isn't my wiring. Mine is older than the EZ system :wtf: . I will send you an e-mail.