darts99 Posted September 22, 2018 Report Share Posted September 22, 2018 Hi, im brand new to tuning and just setting up my first ecu! my current issue is getting my aem 3.5 bar map sensor to calibrate. I have a friend with the same exact set up as me (98 sti plug and play link g4+ and 3.5 map sensor) so ive copied his map sensor settings and i get error current map <5kpa or >5kpa of baro reading. any ideas? map sensor.pclr Quote Link to comment Share on other sites More sharing options...
Adamw Posted September 22, 2018 Report Share Posted September 22, 2018 Your cal 5 is not set up correctly, set up like below: Quote Link to comment Share on other sites More sharing options...
darts99 Posted September 22, 2018 Author Report Share Posted September 22, 2018 still sending the same error code when i try to calibrate the map. Quote Link to comment Share on other sites More sharing options...
Adamw Posted September 22, 2018 Report Share Posted September 22, 2018 Ok, with ignition on, engine off, open up the runtimes screen (F12) and note down the value of the 3 parameters highlighted below. Reply with those. darts99 1 Quote Link to comment Share on other sites More sharing options...
darts99 Posted September 22, 2018 Author Report Share Posted September 22, 2018 Quote Link to comment Share on other sites More sharing options...
Adamw Posted September 22, 2018 Report Share Posted September 22, 2018 According to the AEM datasheet, the 3.5bar MAP sensor should output 0.5V at 0KPa (full vacuum). Your runtime shows only 0.45V, so either your wiring is wrong or your sensor is dead. Quote Link to comment Share on other sites More sharing options...
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