P1278 OBD Trouble Code

1 result found

P1278 - Nissan
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

Air fuel (AF) ratio sensor 1 - slow response
Cause

Wiring, fuel pressure, injectors, MAF sensor, PCV, AF sensor

Try also: https://www.obd-codes.com/p1278