Hello
I have converted from tps to map sensor, but the map sensor is showing 45kpa at atmospheric pressure. I can alter pressure reading with vac pump. I have a MJL v3.
Thanks
Simon
Map sensor showing 45kpa
Moderators: JeffC, rdoherty, stieg, brentp
One more thing- I presume your unit had TPS calibration done. You will need to restore the calibration matching the MAP sensor.
Easiest way is to re-flash the controller with the 3.2.1 firmware (save your ignition config first!) This will restore the default load calibration.
The second option is to load the MAP sensor calibration back into the load calibration table:
http://www.autosportlabs.net/MJLJ_V3_Op ... alibration
I will dig up and post the default calibration file if you want to go this route.
Easiest way is to re-flash the controller with the 3.2.1 firmware (save your ignition config first!) This will restore the default load calibration.
The second option is to load the MAP sensor calibration back into the load calibration table:
http://www.autosportlabs.net/MJLJ_V3_Op ... alibration
I will dig up and post the default calibration file if you want to go this route.
Re: Map sensor showing 45kpa
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