Honda Civic 1998 Service Manual page 510

From page 14-70
Moasure Powo. Supply Circuit
Voltage:
1. Turn the ignition switch ON (ll).
2. Measure th€ voltage between
t e r m i n a l s A g a n d A 1 1 a n d
b e t w e e n t e r m i n a l s A 2 2 a n d
424.
R.p.ir open or short in the wire
botwoen the A11 tnd lor A2l ter-
minals, the PGM-FI main .elay,
aod the fu3e box.
ls there baftery voltage?
Moasuro D4 IND Voh.ge:
1. Turn the ignition switch OFF.
2. Connect the A (32P) connector
to the PCM.
3. Connect a digital multitester
to the 813 and A9 or A22 ter-
m t n a l s ,
4. Turn the ignition switch ON (ll)
and make sure that the vokage
is available for t\ivo seconds.
C h e c k t o r o p e n i n t h e w i r e
between the 813 lermintl and
the gauge as3embly. lf wiro is
OK, chock for a taulty E indic.-
tor light bulb or s faulty gsuge
r33embly printod circuit board.
Check for loo3o PCM connedots.
C h e c k t h e A / T g e . . p o s i t i o n
switch. ll nec6$ary, substitute a
known-good PCM and recheck.
BRN/8LK
'96: BLU/RED
'97, '98: GRN/BLK
PCM CONNECTOR A I32P}
WIRE SIDE OF FEMALE TERMINALS
14-71