Just flashed BPM stage 1

tam099 · 06-08-2015, 10:48 PM

Hey everyone

My car has been sitting idle for 2 weeks when I decided to flash the car today (stage 1 with cat heat cycle removed, increased cold start protectiong plus DCT)

Everything went without a hitch. The first time I turn the engine over I noticed that the car is making a pulsating sound and the RPM is bouncing around the 1.5K mark. I drove it at parking lot speeds for about 1 minute and the pulsating /bouncing revs went away. Is this normal? Didn't want to drive it until I felt sure.

BPMSport · 06-08-2015, 11:01 PM

Normal when software versions change. It will be buttery smooth in no time. The car is just adapting.

1.5k is a bit high so it may be a low battery issue as well.

06-08-2015, 10:48 PM	#1
tam099 New Member 6 Rep 23 Posts Drives: 2011 E93 Join Date: Aug 2014 Location: United States iTrader: (0)	Just flashed BPM stage 1 - question Hey everyone My car has been sitting idle for 2 weeks when I decided to flash the car today (stage 1 with cat heat cycle removed, increased cold start protectiong plus DCT) Everything went without a hitch. The first time I turn the engine over I noticed that the car is making a pulsating sound and the RPM is bouncing around the 1.5K mark. I drove it at parking lot speeds for about 1 minute and the pulsating /bouncing revs went away. Is this normal? Didn't want to drive it until I felt sure.
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06-08-2015, 11:01 PM	#2
BPMSport BimmerPost Supporting Vendor 3387 Rep 7,542 Posts Drives: Harrop M3 / F10 M5 / F82 M4 Join Date: Apr 2008 Location: SoCal iTrader: (9) Garage List 2000 BMW M5 [0.00] 1990 BMW 735i Turbo [0.00] 2008 BMW M3 [7.50] 2015 BMW M3 [0.00] 2015 BMW M5 [0.00]	Normal when software versions change. It will be buttery smooth in no time. The car is just adapting. 1.5k is a bit high so it may be a low battery issue as well. __________________ -----\| Like us on Facebook \| Instagram \|\| Tuning Information \| Remote Coding \|----- ----Visit us at www.BPMSport.com - Emotion. Driven. \| Toll Free: (888) 557-5133----
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