gf0704d6053hd

Component description for boost pressure sensor

유형 gf · 주제 07.04 · 버전 0101 · 2011-07-20

적용 대상: ENGINES 651.955 /956 /957 in MODEL 906 ENGINES 651.940 in MODEL 639.6 /70 with CODE (XZ1) Model generation 1 with CODE (MZ0) BlueEFFICIENCY

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위치

기능 그룹 1 엔진 › 07 혼합물 처리 › 07.04 센서부재, 센서, 센서들 — 시리즈 639 (모델 6**, 70*) · 시리즈 651 (모델 940, 955, 956, 957) · 시리즈 906

GF07.04-D-6053HD

Component description for boost pressure sensor

22.6.11

ENGINES 651.955 /956 /957 in MODEL 906

ENGINES 651.940 in MODEL 639.6 /70
with CODE (XZ1) Model generation 1
with CODE (MZ0) BlueEFFICIENCY

Component description for boost pressure sensor

D09.00-0003-12

Location

Illustrated on model 906

B5/6 Boost pressure sensor

M16/45 Throttle valve positioner

The boost pressure sensor is located on the left on the engine downstream of the throttle valve actuator.

Task

The boost pressure sensor detects the charge air pressure (absolute pressure) downstream of the throttle valve actuator and transmits the change in resistance to the CDI control unit (N3/28).

Input and output signals

Direct output signals

- Change in resistance for determination of the charge air pressure at the CDI control unit

Function

The charge air pressure distorts a measurement membrane with stretch resistors. The change in resistance results in a voltage which is used by the CDI control unit for charge pressure determination.