Nefmoto Revised AFR

After revising the requested AFR for accelerator pedal position, shown immediately below:

Nefmoto TunerPro requested AFR table

the car was logged with the results below.

Charts show the Accelerator Pedal position, Throttle Plate angle, and AFR versus time.  I also drew in a line showing when RPM passed 3000.  All data was collected during acceleration and 3000 rpm is the first rpm row where the revised AFR is engaged.

2nd_a

2nd_b 3rd_a 3rd_b

Nefmoto Tune Rev1

Results after adjusting LAMFA and pedal position.

The AFR and Compressor Outlet Temp Chart is for a 3rd gear pull.  In the other charts the yellow lines are the 3rd gear pull and the blue lines are a 2nd gear pull.

nef1_afr

nef1_injectors

nef1_boost nef1_timing nef1_ret nef1_egt nef1_load nef1_maf nef1_kvs nef1_o2v nef1_n75 nef1_iat nef1_comp_map

Audi B5 S4 Information and Testing