Honda Acura NSX 1991 Service Manual page 233

(From page 11-56)
I
Does continuity exist?
\
N O
Check for continuity between
terminals of 6P connector and
ECU individually. "See table 2.
Does continuity exist?
YES
Substitute a known-good igniter
unit and recheck.
Does Check Engine warning light
indicate CODE 151
YES
Repair short in each
terminal wire.
Repair open in each
terminal wire.
Replace the original
igniter unit.
A21 (+I
0 0 0 0 0 0 0 0 0 0 ~ 0 0 0 6 0 0 0 0 0 0
o o o o o o o o o o q o o
A 2 2 I+) 84 I + ) 66 t+)
I
D E F
0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
UNIT
II-57