OBD LensKnock Retard
Buick · ° · 2 profiles
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 2254,261 matches
Page 308 · 9211–9240 shownKnock Retard
Mitsubishi · ° · 4 profiles
Knock Retard
Chevrolet · ° · 2 profiles
Knock Retard
Chrysler · ° · 1 profiles
Knock Retard (ALT)
Buick · ° · 2 profiles
Knock Retard Cylinder 1
Opel · ° · 1 profiles
Knock Retard Cylinder 2
Opel · ° · 1 profiles
Knock Retard Cylinder 3
Opel · ° · 1 profiles
Knock Retard Cylinder 4
Opel · ° · 1 profiles
Knock Sensor 1
Ford · No scalar unit · 1 profiles
Knock Sensor 2
Ford · No scalar unit · 1 profiles
Knock Sensor Active Counter
Buick · No scalar unit · 2 profiles
Knock Voltage Cyl 1
Fiat · mV · 10 profiles
Knock Voltage Cyl 1
Alfa Romeo · mV · 3 profiles
Knock Voltage Cyl 2
Alfa Romeo · mV · 3 profiles
Knock Voltage Cyl 2
Fiat · mV · 10 profiles
Knock Voltage Cyl 3
Fiat · mV · 10 profiles
Knock Voltage Cyl 3
Alfa Romeo · mV · 3 profiles
Knock Voltage Cyl 4
Alfa Romeo · mV · 3 profiles
Knock Voltage Cyl 4
Fiat · mV · 10 profiles
Knock Volts
Mitsubishi · V · 1 profiles
Knock adjust
Perodua · ° · 1 profiles
Knock adjust
Lexus · ° · 2 profiles
Knock adjust
Toyota · ° · 1 profiles
Knock control
Honda · No scalar unit · 3 profiles
Knock control adaptation Cyl.#1
Hyundai · ° · 11 profiles
Knock control adaptation Cyl.#1
Kia · ° · 5 profiles
Knock control adaptation Cyl.#2
Kia · ° · 5 profiles
Knock control adaptation Cyl.#2
Hyundai · ° · 11 profiles
Knock control adaptation Cyl.#3
Kia · ° · 5 profiles
OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope