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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > DIY Guides > DIY: N20 TMAP - re-pin stock plug



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      06-25-2018, 07:28 AM   #23
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Quote:
Originally Posted by TEC View Post
So you repinned your harness and it started throwing codes on a n54? Checking because I now have a n20 3.5 sensor in hand.
That is correct. I might revisit this again soon but I just did a bunch of other work so I need to just get the car back up and running.
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      06-26-2018, 10:21 AM   #24
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worked for me on N54 with MHD
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      07-07-2018, 11:26 AM   #25
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Quote:
Originally Posted by NoGuru View Post
Had to revert it back. Was throwing codes even after I reset them.
Did you flash the car? You can't just run a different sensor without rescaling maf... No codes should result from this unless you put in a bad sensor or a bad tune.
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      07-08-2018, 05:26 AM   #26
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Quote:
Originally Posted by bbnks2 View Post
Did you flash the car? You can't just run a different sensor without rescaling maf... No codes should result from this unless you put in a bad sensor or a bad tune.
Yes, I reflashed the tune. My guess was a pin was not connected well.
I will most likely re-try sometime soon but no real hurry as of now.
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      08-30-2018, 07:06 PM   #27
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Anyone have a part number for the plug that goes on to the harness or know where I can buy it?

Never mind, herenitnis if anyone else needs it.
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Last edited by houtan; 08-31-2018 at 06:39 PM..
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      03-18-2019, 09:17 AM   #28
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Quote:
Originally Posted by houtan View Post
Anyone have a part number for the plug that goes on to the harness or know where I can buy it?

Never mind, herenitnis if anyone else needs it.
this is very helpful find. Does anyone know how to get the wiring pins ? or the wires ?
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      03-18-2019, 12:36 PM   #29
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I'll have to revisit this in the next month or two when I get my car out.
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      04-19-2019, 08:01 AM   #30
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Is this the same for the 4bar?
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      06-01-2019, 06:44 PM   #31
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Finally got around to doing this. Works fine.
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