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 317 · 9481–9510 shown

Enhanced PID

LPG PRESSURE

Dacia · bar · 1 profiles

Enhanced PID

LPG READY

Renault · No scalar unit · 2 profiles

Enhanced PID

LPG READY

Dacia · No scalar unit · 1 profiles

Enhanced PID

LPG TANK EMPTY

Dacia · No scalar unit · 1 profiles

Enhanced PID

LPG TANK EMPTY

Renault · No scalar unit · 2 profiles

Enhanced PID

LPLI PUMP PWM SIGNAL

Nissan · % · 1 profiles

Enhanced PID

LPLI PUMP PWM SIGNAL

Renault · % · 1 profiles

Enhanced PID

LTFT Corr. Factor 1

Delphi · No scalar unit · 1 profiles

Enhanced PID

LTFT Corr. Factor 2

Delphi · No scalar unit · 1 profiles

Enhanced PID

LTFT Cyl.1

Delphi · No scalar unit · 1 profiles

Enhanced PID

LTFT Cyl.1

Briggs & Stratton · No scalar unit · 1 profiles

Enhanced PID

LTFT Cyl.2

Delphi · No scalar unit · 1 profiles

Enhanced PID

LVB Current

Ford · A · 3 profiles

Enhanced PID

LVB DCDC Converter Enable

Ford · No scalar unit · 2 profiles

Enhanced PID

LVB DCDC HV Current

Ford · A · 2 profiles

Enhanced PID

LVB DCDC LV Current

Ford · A · 2 profiles

Enhanced PID

Lambda

Mercedes-Benz · No scalar unit · 1 profiles

Enhanced PID

Lambda

Ford · No scalar unit · 2 profiles

Enhanced PID

Lambda 1 Oxygen concentration

Chevrolet · % · 1 profiles

Enhanced PID

Lambda 1 heater command

Chevrolet · % · 1 profiles

Enhanced PID

Lambda 1 heater on

Chevrolet · No scalar unit · 1 profiles

Enhanced PID

Lambda 1 ratio

Chevrolet · No scalar unit · 1 profiles

Enhanced PID

Lambda Function

SsangYong · No scalar unit · 1 profiles

Enhanced PID

Lambda Heater Duty

Alfa Romeo · % · 2 profiles

Enhanced PID

Lambda Heater Duty

Fiat · % · 2 profiles

Enhanced PID

Lambda Long-term adaption factor (idle)