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Back MembersPage/NanassyPeter/CloneInstall ----- '''CLT''' Stock Audi Audi Part Number 035 919 369 Bosch Part Number 0280 130 037 0 Celsius >>> 5,68 Ohm 100 Celsius >>> 0,363 Ohm 15 Celsius >>> 2,82 Ohm With default (?) firmware now with AREF=256 reading 7 deg more then real at temp... ---- '''MAT''' Stock VAG Bosch with MAP sensor Bosch Part Number 0281 002 401 Audi Part Nuumber 038 906 0516 0 Celsius >>> 5,93 Ohm 100 Celsius >>> 0,343 Ohm 15 Celsius >>> 3,05 Ohm With default (?) firmware, now reading 7 deg more then real at temp... ,for this clt and iat config. If I understand right (on phone), you've found and successfully tried ( from EasyTherm, hexpatch.exe vems.hex ... of 1.0.36 firmware ) best characteristic curve for your sensor and ECU. Publish any measurements and best-so far curves. * 3000_287 (?) for your ECM with AREF=287 ** should be 3000_256 with v3.x (cloneinstall serial=337 ?) with AREF=256 ---- '''MAT calibration''' I used hexpathc.exe from EasyTherm, it worked fine, then i uploaded the new firmware,and TADA,the IAT now reads only 2deg less then real.I used airden_3000_287 AREF is a resistor (bottom of BuildProcedures/SectionThree) that effects a few readings like battery, MAP, nernstdc and CLT/MAT temperatures (=> different calibration)
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