Fav 900
Electric / System in General
B025 - Speed sensor EDC
E
Testing
Fav 900 chassis Number 23/3001 and up
28.11.2000
9000
000048
E
1/1
Capitel
Docu-No.
Index
Date
Version
Page
B025 - Speed sensor EDC
Text-module
Note:
Connect Adaptor Connector X 899.980.251.105 directly onto Component B025 .
Multimeter set on Range VAC !
Ignition "ON".
Text-module
Text-module
Internal resistance of Speed Sensor EDC B025 = approx. 0,9 KOhm
Text-module
Text-module
Note:
Diagnostic program EDC - Chapter 2000 Reg. B (F.C. 1.2.84 )
Pin
Function
1
Earth
2
Signal
Test
Pin
Reque-
sted Value Condition
Posssible Origin of failure
Speed Signal
2
Engine runs
A) Value 0 VAC: Failure within
Component or within Wiring
(Earth or Signal wire)
approx. 3,7
VAC
approx. 800 Rpm
approx.7,5
VAC
approx. 2350 Rpm
Earth
1
Measuring Points on EDC Control Module
A021 (X047)
Pin
Earth
13
Speed signal
1