Opel Kadett with Delco EST

European GM ECUs and PCMs
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antus
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Re: Opel Kadett with Delco EST

Post 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.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
ivanovbg
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Re: Opel Kadett with Delco EST

Post 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.

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opel_droplet
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cars: Opel Kadett E, 13N

Re: Opel Kadett with Delco EST

Post 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:.
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Re: Opel Kadett with Delco EST

Post 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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opel_droplet
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cars: Opel Kadett E, 13N

Re: Opel Kadett with Delco EST

Post by opel_droplet »

Nope, that isn't my wiring. Mine is older than the EZ system :wtf: . I will send you an e-mail.
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