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SkyMadness
July 26th, 2018, 04:06 AM
Hello Guys,

We would like to install a 3 bar boost sensor, is it possible to recalibrate it?

Thanks!
ScarabEpic22
July 26th, 2018, 05:55 AM
Yes, B2101 and B2103 should allow you to modify the MAP sensor for a 3Bar MAP. FWIW, the E78 is used on the 1.4 turbo engine in the Sonic, Cruze (1st gen), and Trax.
SkyMadness
August 2nd, 2018, 12:37 AM
Yes, B2101 and B2103 should allow you to modify the MAP sensor for a 3Bar MAP. FWIW, the E78 is used on the 1.4 turbo engine in the Sonic, Cruze (1st gen), and Trax.

Hello,

Regarding the scaler, what unit is the value b2101, e.g. KPa/Volt?
Also there is a MAP on the intake manifold and a boost sensor on the intercooler pipe, Could I recalibrate the boost sensor?

Thanks!
ScarabEpic22
August 2nd, 2018, 04:00 AM
Hello,

Regarding the scaler, what unit is the value b2101, e.g. KPa/Volt?
Also there is a MAP on the intake manifold and a boost sensor on the intercooler pipe, Could I recalibrate the boost sensor?

Thanks!

The unit info is specified on the parameter definition, but the units are scaler/kPa/PSI.

I dont know about the boost sensor in the intercooler pipe, I only see a Supercharger Inlet Pressure sensor so that wouldnt be applicable to this Turbo application.