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BMW 3-Series (E90 E92) Forum
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MSD81 replacement, what else should be replaced?
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09-16-2020, 02:54 PM | #1 |
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MSD81 replacement, what else should be replaced?
BT cable cannot read engine module
INPA has script errors when I try to input the injector values INPA has an initialization error when I try to view the UIF (to read my vin) Car will crank but wont start With ignition on, fuse 37 shows 12 volts (Good DME relay) I am 99% sure I need a new MSD81. Can I replace just the MSD or must I replace other items like the key fob, key fob slot, and car access system? Last edited by oilcrankinject; 09-16-2020 at 03:02 PM.. |
09-16-2020, 04:49 PM | #2 |
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According to the DME replacement instructions on newtis all that has to be done is to input the injector values using INPA.
https://www.newtis.info/tisv2/a/en/e...-units/HHCUEOE |
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09-16-2020, 07:49 PM | #3 | |
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Drives: 2007 Black/Black 335i e90
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Location: Holly, MI
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09-16-2020, 10:50 PM | #4 | |
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If you install a used DME without aligning it to the CAS, the car will crank but not start. Unfortunately, BMW standard tools cannot perform the necessary alignment. But first, what if any error codes are reported? Also, what EXACTLY does INPA report after selecting "N54" then either F1 or F2? |
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09-17-2020, 11:15 AM | #5 | |
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Drives: 2007 Black/Black 335i e90
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Costs around $600.00 or so |
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