Quote:
Originally Posted by Mr Miyagi
Ok is this hard to do or should i just try and find a used map sensor. im pretty savvy with computers but i never messed with the tune. I just recenlty flashed a stock map back on to my ecu.
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you will need access to a flash system anf ecu rom editor if you have ecutek cable/licience ect you wll be able to do it
find the MAP multiplier and offset tables in the tune tables and change the two parameters to suit the MAP sensor,
o it might just be easier to get a used stock MAP sensor from an auto wreckers/recycler
Omni 2.5 Bar MAP
The OFT300 (Vortex supercharger) map uses the 2.5 BAR Omni and has CEL-P0068 disabled in the map
ok for 2.5 Bar OMNI MAP sensor ECUTEK scaling in BAR
Manifold Pressure Sensor multiplier in bar per volt. = 0.500
Manifold pressure sensor offset. Value is measured in bar. = 0.100
MAP Sensor voltage max = 5.0v
MAP sensor Voltage min = 0.0v
Omni 3 Bar MAP Sensor (Metric in Bar)
0.617 - MULTIPLIER
0.03 - OFFSET
scaling limits 0 - 4.75v
Omni 4 Bar MAP Sensor
Manifold Pressure Sensor Scaling - (imperial PSI)
Multiplier - 12.087
Offset - 0.168
Metric/Bar
bar/volt .833
offset (bar) .012
Manifold Pressure Sensor Limits - (CEL still comes on )
High Input CEL Above - 5.00v
Low Input CEL Below - 0.00v
Disable CEL P0103 and P0068