2019-11-18 17:23:50 -08:00
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Production 2001 – 2008
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x2 DME - engine control unit
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x2 HDEV fuel injection module 7506280 121 pin connector
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2020-10-10 19:48:35 -07:00
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![p](oem_docs/Bmw/2003_7_Series_e65/2003_N73_engine_1.png)
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![p](oem_docs/Bmw/2003_7_Series_e65/2003_N73_engine_2.png)
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![p](oem_docs/Bmw/2003_7_Series_e65/2003_N73_engine_3.png)
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![p](oem_docs/Bmw/2003_7_Series_e65/2003_N73_engine_4.png)
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![connector](oem_docs/TE/Connector_121_pinout.jpg)
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2019-11-18 17:23:50 -08:00
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Injector #1 + #118
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Injector #1 GND #114
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Injector control #44-#49
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These pins are pulled-up to +12v - low-side driven control.
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GND #1 #2
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Power +12v: #4 #51
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The larger chip inside 7506280 says 30429, obviously google knows nothing about this 30429. But it's probably CJ830.
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SAK-C505
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[wikipedia](https://en.wikipedia.org/wiki/BMW_7_Series_(E65))
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Injector 13647512081 looks to be solenoid type. Fuel pressure maxes out at 120bar.
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R=2.1OHm
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Ignition COP 12138657273 is shared with a lot of other BMW and Mini models.
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CAS 61326943828 51210030982
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CAS 61356972681
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CAS 61326922329
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Programming keywords:
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ISTA ICON
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##### HOWTO videos
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Console removal https://www.youtube.com/watch?v=pGAeodWa_i4
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SRS module controls fuel pump
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https://lacarpro.com/blogs/dal-works/2002-1-2-bmw-745i-no-start
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RHD instrument cluster removal https://www.youtube.com/watch?v=GyVhkNa3010
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Emergency Brake Release Procedure https://www.youtube.com/watch?v=xDP5w6bBccM
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https://www.youtube.com/watch?v=vIzs32PNZTY&t=140s
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Battery replacement https://www.youtube.com/watch?v=V-FhPSF_880
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