Diagnostic knowledge search

23,879 code identifiers with scoped meanings, and 54,261 enhanced signal definitions. No VIN or personal information is needed.

Diagnostic explainers

Pending, stored and permanent codes · Enhanced PIDs and Mode 22

Code or signal meaning

Reference

Brand context

54,261 matches

Page 399 · 11941–11970 shown

Enhanced PID

Rheostat value (dark=0,bright=255)

Toyota · No scalar unit · 2 profiles

Enhanced PID

Right Front Tire Pressure (Passenger Front)

Ford · psi · 4 profiles

Enhanced PID

Right Rear Tire Pressure (Passenger Rear)

Ford · psi · 4 profiles

Enhanced PID

Roll Over Enabled

Briggs & Stratton · No scalar unit · 1 profiles

Enhanced PID

Roll Over Enabled

Delphi · No scalar unit · 1 profiles

Enhanced PID

Roll over switch

Delphi · No scalar unit · 1 profiles

Enhanced PID

Room

Toyota · °F · 1 profiles

Enhanced PID

Room Temp Sensor

Perodua · °C · 1 profiles

Enhanced PID

Room Temp Sensor

Lexus · °C · 1 profiles

Enhanced PID

Room Temp Sensor

Toyota · °C · 2 profiles

Enhanced PID

Rough Road Detected

Delphi · No scalar unit · 1 profiles

Enhanced PID

Roughness Monitor #1

Subaru · No scalar unit · 3 profiles

Enhanced PID

Roughness Monitor #2

Subaru · No scalar unit · 3 profiles

Enhanced PID

Roughness Monitor #3

Subaru · No scalar unit · 3 profiles

Enhanced PID

Roughness Monitor #4

Subaru · No scalar unit · 3 profiles

Enhanced PID

Roughness Monitor Cylinder #1