Diagnostic knowledge search

23,879 code identifiers with scoped meanings, and 54,262 enhanced signal definitions. No VIN or personal information is needed.

Code or signal meaning

Reference

Brand context

367 matches

Page 13 · 361–367 shown

P2A03

Front A/F Sensor Circuit (Bank 2, Sensor 1) Circuit Range/Performance Problem

1 reference families · Acura / Honda

PRESS

ure Control Solenoid Valves A and B, or Problem in the Hydraulic Control System

1 reference families · Acura / Honda

U0073

FCAN Malfunction (Bus-off)

1 reference families · Acura / Honda

U0107

Lost Communication With Throttle Actuator Control Module

1 reference families · Acura / Honda

U0121

FCAN Malfunction (TCS-PCM)

1 reference families · Acura / Honda

U0155

FCAN Malfunction (Gauge Control Module-ECM/PCM)

1 reference families · Acura / Honda

VALVE

Assemblies A and B, or Problem in the Hydraulic Control System

1 reference families · Acura / Honda

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OBD Lens reference library · catalog legacy-owner-2026-10-31-v82-pid-dependency. Sources and scope