OBD LensCatalyst temperature B1S1
Perodua · °C · 1 profiles
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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 2278,140 matches
Page 922 · 27631–27660 shownCatalyst temperature B1S1
Toyota · °C · 1 profiles
Catalyst temperature B1S2
Toyota · °C · 1 profiles
Catalyst temperature B1S2
Lexus · °C · 2 profiles
Catalyst temperature B1S2
Perodua · °C · 1 profiles
Catalytic converter temperature
Honda · °C · 1 profiles
Catalytic converter upstream temperature
Citroen · °C · 3 profiles
Cell #1
Nissan · mV · 1 profiles
Cell #1
Seat · V · 1 profiles
Cell #1
Jetta · V · 1 profiles
Cell #1
Volkswagen · V · 1 profiles
Cell #1 shunt
Nissan · No scalar unit · 1 profiles
Cell #10
Volkswagen · V · 2 profiles
Cell #10
Nissan · mV · 1 profiles
Cell #10
Jetta · V · 1 profiles
Cell #10
Seat · V · 1 profiles
Cell #10 shunt
Nissan · No scalar unit · 1 profiles
Cell #100
Volkswagen · V · 2 profiles
Cell #100
Jetta · V · 1 profiles
Cell #100
Seat · V · 1 profiles
Cell #101
Seat · V · 1 profiles
Cell #101
Volkswagen · V · 2 profiles
Cell #101
Jetta · V · 1 profiles
Cell #102
Volkswagen · V · 2 profiles
Cell #102
Seat · V · 1 profiles
Cell #102
Jetta · V · 1 profiles
Cell #11
Volkswagen · V · 2 profiles
Cell #11
Jetta · V · 1 profiles
Cell #11
Nissan · mV · 1 profiles
Cell #11
Seat · V · 1 profiles
OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope