Self-Diagnostic - Honda Acura NSX 1991 Service Manual

Troubleshooting

-Self-diagnostic

When the Check Engine light has been reported on, do the following:
I.
located under the dash on the passenger side of the car).
2. Note the CODE: the Check Engine light indicates a failure code by blinking frequency. The Check Engine light can
indicate any number of simultaneous component problems by blinking separate codes, one after another. Problem
codes 1 through 9 are indicated by a individual short blinks. Problem codes 10 through 59 are indicated by a
series of long and short blinks. The number of long blinks equals the first digit, the number of short blinks equals
the second digit.
11-18
Procedures
JUMPER
W I R E
CHECK
Separate Problems:
Short
= S e e n P r o b l e m
Long short
Simultaneous Problems:
C O D E 1
CODE 3 and 14