H22 turbo with S300; MAP reads 4.xx psi on startup
H22 turbo with S300; MAP reads 4.xx psi on startup
i'm pretty damn sure i have the 3 bar SVE map sensor wired correctly. is there something i need to change? i changed my map to custom and the voltage parameter looks about right. is there any other map parameter that i need to change?
the map sensor says it should read 1.65V @ atm pres. so i did some hardcore math and found the scalar and offset to be 881 and -440 respectively, which netted me a 1.651V@atm pres. i uploaded this to my ecu and the motor didn't like it. so i went back to the motec 3 bar which is 1.66V@atm pressure and the motor loved it but my map sensor still reads ~4 psi at idle. why is there such a big difference in the way the motor responds to the 1.651V and the 1.66V?