gf0941p2003a

Pressure and temperature sensor upstream of throttle valve, basic function

Tyyppi gf · aihe 09.41 · versio 0104 · 2020-06-18

Koskee: Engine 177, 254, 256, 260, 264

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Sijainti

Toimintoryhmä 1 Moottori › 09 Imuilmanotto, ahtaminen › 09.41 Ahtoilmaputki/välijäähdytys — Mallisarja 177

Koskee myös moottoreita/vaihteistoja: 254 ***, 256 ***, 260 ***, 264 ***

GF09.41-P-2003A

Pressure and temperature sensor upstream of throttle valve, basic function

17.06.2020

Engine

177, 254, 256, 260, 264

Pressure and temperature sensor upstream of throttle valve, basic function

P09.41-A129-79

Example illustration of engine 264

1

Pressure and temperature sensor upstream of throttle valve

Overview

This document contains information on:

General

Function

General

The pressure and temperature sensor upstream of the throttle valve detects the pressure and temperature conditions in the charge air pipe.

Function

The intake air pressure and the intake air temperature act on a piezoresistive operating sensor chip. The electronics of sensor chip generate a signal voltage that is provided to the combustion engine control unit.