2010 2011 BMW 5 Series Forum F10
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2010 2011 BMW 5 Series Forum F10 F10 Technical Topics Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications MHD stage 1 on a stock 535i - Impressions
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      04-04-2019, 11:30 AM   #111
HolyGhost
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Quote:
Originally Posted by harris69 View Post
I am on revision 1.4 but error code 180001 (catalytic converter: efficiency below limit) came up (I am catless). Doesn't MHD take care of that? Besides that my logs are starting to look very clean with almost no throttle closure and car pulls hard all the way to the moon.
I get the code after a day or so or multiple pulls. I usually delete the code. but once you reflash you have to wait till it comes up again to tell the computer to ignore it.
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      04-04-2019, 12:48 PM   #112
harris69
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Yeah, I knew that, but Bradley said he is going to take care of that for me. He said he made a few adjustments and hopefully it won't come back on. Are you catless? What are your mods? My CEL never came on even when I was stage 2 (93 octane). Bradly sent me new file (revision 1.5) which I reflashed before leaving for work. I am going to do few pulls this evening and post my log.

For what he charged me for the tune it is well worth it. I will gladly pay him more if I ever purchased another BMW. For now I am going to leave my mods at stage 2 on the F10 and start focusing more on my 2013 ISF that I just recently acquired.
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      04-05-2019, 10:05 AM   #113
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I have intercooler catless downpipe bmS intake muffler delete and the ported clutch valve.
Im kinda in the same boat with you F10 is distracting me from working on my RX7.
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