Adjuster - Honda Acura NSX 1991 Service Manual

, ,
The ignition timing adjuster allows the electronic ignition advance to be set to 15' BTDC at idle.
jumped (page 11-18). CODE
18 is indicated.
Do the ECU Reset Procedures
(page 1 l-19).
it indicate CODE 181
Y E S
Turn the ignition switch OFF.
terminal and C terminal on Igni-
Is there 3-6 k97
Y E S
II-60
, IGNITION TIMING
I n t e r m i t t e n t f a i l u r e
system is OK at this
time (Test drive may
be necessary).
Check for poor con-
nections or loose wires
at the Ignition Timing
a d j u s t e r c o n n e c t o r
C533 and ECU.
N O
Replace Ignition timing
adjuster (Section 23).
CONTROL BOX