m6 to a4 swap stalls with desired rpm 0
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m6 to a4 swap stalls with desired rpm 0
I have a 2001 Z28 and I swapped M6 to A4, I re pinned pcm for all necessary controls and removed the m6 circuits. The problem is it starts and than stalls after a few seconds. The desired rpm with HP tuners scan reads 0 rpm. I have tables filled with 1000 rpm min. The previous tune ran flawless with the m6. Any help is appreciated... Oh and no dtcs....
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iTrader: (20)
My car was previously a M6, and even after the segment swap, I noticed during the log that the Desired RPM was 0, which had me using the throttle to keep it running. After doing some digging, I forgot to compile the rest of the Idle target cells in the tune. DOH!
A work-around for this in the time being is to go into the VCM scanner and command a certain target idle speed.
Hope this helps!
#18
I just searched segment swaps on here and found someone who said HP tuners doesn't allow segment swaps with user software but (HPT) they will do it for free. Is that true?