P02A8

Cylinder 4 - Injector Restricted

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Uneven engine operation
Power reduction
Increased fuel consumption
Misfire in cylinder 4

Causes

Nozzle contamination
Nozzle wear
Problems in the injector control circuit
ECU malfunction

How to Fix

Check the injector electrical circuit
Clean or replace the injector
Check the operation of the computer

Related codes

P0304 P0204 P0171