Porsche 928 Workshop Manual page 611

Plug Connections EZK
929 54
929 GT
-
'89
Temperature sensor NTC I I
Knock sensor 1
Knock sensor 2
Hall sender 0
Speed sender +
Speed sender shield
Transmission protection switch
Throttle valve witch
Full load
Coding input
Coding input
Power supply
Term. 15 from XVI 87
(XXII)
Diagnosis plug term. 11
Ignition pulse to
control unit 1 (left)
Permanent positive 30
J-7
-El
-El
-zI
--I
-El
-31
-%I
-%I
-%I
-",I
-%I
SGJ
-76
I
-21
%I
;3 I
-%I
: ,.... < ..,.i
'90
-
ct
C
C
C
C
Diagnosis (K-lead)
Shielding
Knock sensor 1
Shielding
Knock sensor 2
Shielding
Hall sender
Hall sender +
Speed sender -
Diagnosis inciting lead
(L-lead1
Throttle valve switch
Idle speed
Load signal from LH 25
Coding input
Speed pulse to
LH 1
Diagnosis plug 4
Ignition pulse to
control unit 2 (right)
Ground MP IX