P1890

Set by the manufacturer, so it means different things on different makes. 9 makes in the table below.

More codes than this one? Paste your whole scan

What P1890 means, by make 9 makes

Audi Signal Line for Tiptronic: Electrical Malfunction
Chevrolet Throttle Position Signal Input
Citroen Transmission 4WD Mode Select Return Input Circuit Failure
Ford Transmission 4WD Mode Select Return Input Circuit Failure
Honda Shift Control System
Opel Throttle position (TP) sensor - circuit malfunction/CAN data bus,ECMITCM communication - malfunction detected
Peugeot Transmission 4WD Mode Select Return Input Circuit Failure
Toyota SLC Circuit Malfunction
Volkswagen Signal Line for Tiptronic: Electrical Malfunction

Each line is that manufacturer's own meaning for P1890. They are genuinely different faults, not rewordings of one, so a meaning listed against one make says nothing about the others. If your make is not listed, we do not hold it - your manufacturer's service information is the authority.

Code structure P1890

Powertrain

engine, transmission and emissions

Manufacturer-specific

Defined by the vehicle manufacturer, so the meaning varies between makes.

Fault index

identifies the specific fault

Powertrain Manufacturer-specific

Nearby codes in the P1 range

Manufacturer code meanings from kierandrewett/obd (b56a07a), used under the MIT licence. Copyright (c) Kieran Drewett. SpareRadar is not affiliated with the dataset's authors.