Corrado g60 turbo
| [Start] | [Questions ] | [ Injector] | [Ignition] | [Triger] | [Display] | [Wbo2] | [Config] | [Table] | [Wiring] | [Idle] | [Tools] |
VW Passat
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Audi S2
| [Start] | [Questions ] | [ Injector] | [Ignition] | [Triger] | [Display] | [Wbo2] | [Config] | [Table] | [Wiring] | [Idle] | [Tools] |
This schematic is NOT done yet and there can become errors.
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- 6-aug-2007. Made new relay fore injectors as Marcell suggest.
- See VemsAudiAan and audi expert MembersPage/TeppoKalske
- 3Bpin37 is flyback (EC36pin23). Injectors are supplied from the ECU via this pin (3B is different from the AAN/ABY/ADU in this respect). You need a small 20..25A relay powered by 3Bpin27 and GND (when ignition is on), that switches 3Bpin18 (constant +12V, even alive when ignition is off) to 3Bpin37. Don't draw much (2A+) current from 3Bpin27 because we fear that might damage the ignition switch (we didn't try or measure though).
- we use 4 stepper outputs and a logiclevel ignition output on an extra connector to make 5 COPs possible
- 5 power IGBT outputs also possible
- if the distributer of the 3B engine is used, than 1 logiclevel output (usually stepper-D connected to 3Bpin1) is fine
