P1212

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
Pressione di comando iniettori non al livello atteso
Buick Cadillac Chevrolet Chrysler GM GMC Oldsmobile Saturn
Mass Air Flow Circuit Intermittent Low
Ford Lincoln Mercury
Injector Control Pressure Not Detected During Crank
Nissan
ABS TCS Communication Line