|
Error codes can be read from the ECU while datalogging, or by shorting out the service connector switch and counting the check engine light flashes.
Code
|
Meaning
|
1
|
Oxygen sensor A
|
2
|
Oxygen sensor B
|
3
|
MAP sensor
|
4
|
Crank angle sensor
|
5
|
MAP sensor
|
6
|
Water temperature sensor
|
7
|
Throttle position sensor
|
8
|
Top dead center sensor
|
9
|
Cylinder sensor
|
10
|
Intake air temperature sensor
|
11
|
Engine overheating
|
12
|
Exhaust gas recirculation
|
13
|
Atmospheric pressure sensor
|
14
|
Idle control valve
|
15
|
Ignition output signal
|
16
|
Fuel injectors
|
17
|
Speed sensor
|
19
|
Automatic lock up
|
20
|
Electrical load detector
|
21
|
VTEC spool valve
|
22
|
VTEC pressure
|
23
|
Knock sensor
|
41
|
Oxygen sensor heater
|
43
|
Fuel supply system
|
|