Honda Acura NSX 1991 Service Manual page 791

Trouble shootingklowchart (cont'd)
(From page 19-l 03)
Disconnect the 20-P connector
from the TCS control unit and the
12-P connector from the PGM-FI
E C U
Check for open or short in the
and PGM-FI ECU.
control unit
Is there an open or short?
N O
Check for poor connections or
l
PGM-FI TEST HARNESS
NOTE: Use the PGM-FI test
harness (see section 1 I).
Y E S
Repair open or short in the WHTI
the TCS con-
trol unit and PGM-FI ECU.
20-P CONNECTOR
View from terminal side.