P02A0

Cylinder 2 - Injector Restricted

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Misfire in cylinder 2
Unstable idle
Reduced engine power
Increased fuel consumption

Causes

Dirty or clogged nozzle
Nozzle wear
Electrical connection problems (harness, connector)
Malfunction of the injector driver in the ECU

How to Fix

Check injector electrical connections and wiring harness
Test injector resistance
Clean or replace cylinder 2 injector
Check the operation of the injector driver in the ECU

Related codes

P0202 P0302 P0171 P0174