Opel Vectra A 1.6 C16NZ Multec/Delco ECU disassemble

European GM ECUs and PCMs
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Joined: Tue Aug 18, 2020 5:47 pm

Re: Opel Vectra A 1.6 C16NZ Multec/Delco ECU disassemble

Postby Pr0gra2Mer » Tue Aug 18, 2020 6:09 pm

Your electronic control unit is very similar to mine. But I have a 1992 Opel Astra F.
"Classic" GM TBI 700 with a butterfly valve D = 38 mm and a fuel pressure of 0.8 bar.
Mono-injector head C16NZ:
1. Diameter of the throttle diffuser at the bottom - 38 mm, on the damper No. 80700.
2.Nozzle - No. 5278
3. Throttle position sensor - No. 80692
4. idling stepper motor - No. 59601. ISM has a pointed cone and a diameter larger than that of the previous regulator.
The upper part of the mono-injector has No. 17088112
In the GM catalog 17094145

I have just learned how to diagnose it with WinALDL adapter. https://youtu.be/KvVZiHbZXT4 There are subtitles in the video.
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