Technical data

NO
Discinnect minimum and maximum
thrdttle opening switch connecter ahci
read advance value.
Short-ctrcuit pin 15 (white wire) with pin
16 (black wire) and check an advance va-
riation with respect to thevalue previou-
sly read.
1
Check wiring continuity between:
. connecter pin 16 of minimum and ma-
ximum throttle opening switch S6 and
ground G60.
. connecter pin 15 of minimum and ma-
ximum throttle opening switch S6 and
ignition CU N20 connecter pin 6.
YES
‘YES
T
1
I
!.
Semove short-circuit between pin 15
and pin 16.
I I
Replace ignition CU (N20).
Read advance value.
Short-circuit pin 14(y@low wire) with pin
16 (black wire) and cheok an advance va-
riatton ‘wlth respect to value previously
Check wliing continuity between:
.
connecter pin 14 of minimum and ma-
ximum throttle opening switch S6 and
ignition CU connecter pin 14.
71 tlace ignition CU ( N20). 1
read.
YES
Chsck adjustment and efficiency of mi-
i +vibhi6. ’ 1
nimum mand maximum throttle opening
PA327900883301
00=35/1:7
October 1988 I