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1998 - 1999 Acura 2.3 CL ECU Diagram
Printable (PDF) version
Connector A
Pin # |
Name |
Signal Type |
A19 |
Engine Speed Pulse |
RPM |
A23 |
Secondary O2 Sensor |
Analog |
A32 |
Brake Switch |
Analog |
Connector B
Pin # |
Name |
Signal Type |
B10 |
Power Ground |
Ground |
B12 |
VTEC Solenoid Valve |
Analog |
Connector C
Pin # |
Name |
Signal Type |
C10 |
VTEC Pressure Switch |
Analog |
C16 |
Primary O2 Sensor |
Analog |
C17 |
MAP Sensor |
Analog
0.32V @ -13.9 PSI
4.84V @ 10.94 PSI
|
C23 |
Vehicle Speed Sensor |
Speed |
C25 |
Intake Air Temperature Sensor |
Analog |
C26 |
Engine Coolant Temperature Sensor |
Analog |
C27 |
Throttle Position Sensor |
Analog |
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