Hello I have a 2009 TSX turbo charged with automatic transmission so I have to keep the MAF sensor or it wont shift right, but in cold weather it sets PO103 (high map voltage for over 2 seconds) and throws it into limp mode every time I get over 15 LBS boost at 6000 RPM, can I change the MAF settings to not see over 4.8 volts by changing the last box from 5.0 volts to 4.8 ? , I tuned with VitViper tuning and it didn't do it until it got colder
data log when it happens
MAF sensor PO103 on boosted K24z3 TSX
MAF sensor PO103 on boosted K24z3 TSX
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- datalog UTAH TSX.fpdl
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Re: AFM sensor PO103 on boosted K24z3 TSX
What MAP sensor are you using?
Re: AFM sensor PO103 on boosted K24z3 TSX
I'm using the RDX MAP sensor and the stock AFMSpunkster wrote:What MAP sensor are you using?
Re: AFM sensor PO103 on boosted K24z3 TSX
We are looking into this
Re: AFM sensor PO103 on boosted K24z3 TSX
Thank youSpunkster wrote:We are looking into this
Re: AFM sensor PO103 on boosted K24z3 TSX
Well I trimmed the bottom of the AFM to keep the voltage under 4.98 volts at 18 LBS boost but now my transmission hates it how would you suggest adjusting the mass flow (g/s) to voltage scale to make it match the actual flow now that I have modified the AFM ?
Thank you
Thank you
Re: AFM sensor PO103 on boosted K24z3 TSX
This is something that would have to be addressed in the next software release.