P1223

Manufacturer-specific fault code

This code has different meanings depending on the manufacturer. Select your vehicle make below to view specific diagnosis and solutions:

Code breakdown

P — System

Powertrain (engine, transmission, fuel & emissions)

1 — Type

Manufacturer-specific

2 — Subsystem

Fuel and air metering (injector circuit)

Fiat
Sensore posizione pedale circuito B ingresso alto (USA) o arresto di emergenza ridondante (Europa)
Ford Lincoln Mercury
Pedal Demand Sensor B Circuit High Input
BMW
Pedal Position Sensor 2 High Input
Mercedes-Benz
Fuel Rack Position Sensor Y2311