Bosch 4 pin Turbo Boost sensor

[Dosrolux]

Hi,

I get teh UTCOMP.
After reading your toturial, i have some question.

My car has 4 pin bosch sensor 0 281 002 437 boost pressure sensor.
Pin1:Ground
Pin2:NTC resistor
Pin3: +5v
Pin4: output signal
Schould i just connect the Pin 2 to Adcx?

[Dosrolux]

Sorry you can delete this, i found the answer in a other topic.

[ArT]

Good

Short tutorial is available here:
viewtopic.php?f=28&t=127

Boost pressure pin 4 (0-5V output).
Optionally IAT (Intake Air Temperature sensor) pin 2 (NTC sensor)

[Dosrolux]

thank you so much.

latest thing

i don't find the information here where to connect the 3 buttons.
Can you send me the link?

[ArT]

It is described in manual, page 12-14: https://www.reveltronics.com/downloads/ ... manual.pdf
You need to connect SW1, SW2, SW3 and GND signals.

[Dosrolux]

Is it important where i plug the GND?

i mean can i take GND from my car ground or battery for the Controller itself and E-GTK (all from the same source)?

[ArT]

If you use vehicle ground as GND for UTCOMP and EGT than yes, you can use nearest ground from vehicle ground.