61 lines
1.6 KiB
Markdown
61 lines
1.6 KiB
Markdown
# Hellen 88 BMW
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<a href="https://www.ebay.com/itm/334235601464"><img src="Images/ebay_gen_button.gif"></a>
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PnP Development board for M50
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M60 and Pre-1995 Euro M3
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M50tu and Pre-1995 USA M3
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[snapshot bundle](https://rusefi.com/build_server/rusefi_bundle_hellen88bmw.zip)
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[schematics rev A](Hardware/Hellen/hellen88bmw-a-schematic.pdf)
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[Issue Tracker](https://github.com/rusefi/hellen88bmw-issues)
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[ibom-a](https://rusefi.com/docs/ibom/hellen88bmw-a-ibom.html)
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[BMW e34](BMW-e34) E34 ~= E36
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[BMW e36](BMW-e36)
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[1996 325 electrical manual](https://github.com/rusefi/rusefi_documentation/blob/master/OEM-Docs/Bmw/1994_e36/1996%20BMW%20318is-c%20-%20320i%20-%20325i-c%20-%20328i-c%20%20Electrical%20Troubleshooting%20Manual.pdf)
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[Dev Pinout Notes](https://docs.google.com/spreadsheets/d/1OiEaak7TElKwF-fXWvl9Dk-fD84a0NENe6lOwhXiOe4/)
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![x](Hardware/Hellen/hellen88bmw-rev-a-assembled.jpg)
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## Supported
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Up to 8 cylinder with OEM dumb or aftermarket smart coils. We hope that this board supports:
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* M3.1 - M50
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* M3.3 - M60 and Pre-1995 Euro M3
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* M3.3.1 - M50tu and Pre-1995 USA M3
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## Not supported
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This board definitely does not support:
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Siemens
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* MS41.0 - E36 M52
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* MS41.1 - E39 M52
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* MS41.2 - E36 M3 USA Post 1995
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todo: clarify about
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Bosch
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M1.7 - E30 M42
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M1.7.2- E36 M42
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M1.7.3 - Z3 M44
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M5.2 - E36/Z3 M44 and M62 and M73
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## Auxiliary Pins
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* DC Motor for drive-by-wire or DC motor wastegate see J19
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* Dual channel PPS and TPS sensors add-on connector. We are hinting at M52 swaps into E36. See J20 and J21 for sensor hookup.
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* GPIO pins XXX:
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## Spare Parts
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Extra ECU connector terminals: 969005-2 & 927845-2
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