P1398

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

3 — Subsystem

Ignition system or misfire

Fiat
Input alto circuito B elettrovalvola fasatura variabile valvole (Jaguar)
Buick Cadillac Chevrolet Chrysler
Wheel Speed Sensor 2, G-Sensor Circuit High Voltage
Dodge Jeep Plymouth Pontiac
PCM Is Unable To Learn The Crankshaft Position Sensor's Signal
GM GMC Oldsmobile Saturn
Wheel Speed Sensor 2 G-Sensor Circuit High Voltage
Jaguar
Variable Valve Timing Solenoid B Circuit High Input
Volkswagen
Engine RPM Signal Short To Ground