Daniel Sabler

Hi, I´m using an AEM 3.5bar Map Sensor in a Skyline R34 GTT (G4 Plug in). The correct AEM constructions are beginning: Volt    PSI 0.5    -14.7 0.75  -11.575 1         -8.5 ....and so on. But in the calibration table I´ve set: Input Units = Volts Output Units = PSI Output Table Start = 0 PSI (the Problem!) Output Table Increments = 2 -- The problem: how can I set the 'vacuum / negative PSI' like -14.7 at 0.5 Volt? The software only allows to start with 0 - not with any vacuum / negative PSI...

Hello, I´ve got a problem with my new G4, its the first time I use this ECU - I tried to find a solution in this forum and the Help... I want to use a AEM 3.5bar Map Sensor - the help says I should select one of the listes sensors, which could match - so I select the Standard 4 bar - the BAR is about 107 kPa. When I try now the sensor calibration, it comes the failure: 'MAP Sensor Calibration command failed: Current MAP <5kpa or > 5kPa of baro reading' I tried also all other listed Map sensors, but the 4 bar matches best with BAR 107 kPa. What can I do? The help says there is a Cal 1-3 and Cal 4-6 custom Sensor - but I can´t find in the PCLink a table where I can set any custom linear or tabled calibations. So what can I do to use the AEM 3.5bar Map Sensor? Thanks!! Daniel