Motoro
Sign Up
All codes

P0301-P0306

Serious, act now

Cylinder-Specific Misfire (P0302, P0303, P0304, P0305, P0306)

What this code means

The last digit indicates which cylinder is misfiring: P0302 = cylinder 2, P0303 = cylinder 3, and so on. Diagnosis is the same as P0301, focused on that cylinder.

Common symptoms

Most common causes

Can you keep driving?

A useful trick: swap the coil with a neighboring cylinder - if the code follows, the coil is guilty.

Do not guess in the dark

Find a trusted auto repair shop near you and book a diagnostic visit online in minutes.

Find a repair shop

Run a shop? The OBD decoder, VIN tools and parts catalog are built into the Motoro dashboard. See Motoro for workshops

Descriptions are for guidance only. Accurate diagnosis requires a workshop inspection.