P2B02

Cylinder 3 Injection Pulse Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

Symptoms

Uneven engine operation (triple)
Increased fuel consumption
Reduced engine power
Dips during acceleration
Check Engine Light Illuminates

Causes

Malfunction of the injector of the 3rd cylinder
Problems in the injector control circuit
Dirty or clogged nozzle
Low fuel pressure
ECU malfunction (rare)

How to Fix

Check the resistance of the injector of the 3rd cylinder
Check the integrity of the injector control circuit
Clean or replace the injector
Check the fuel pressure in the system
If necessary, replace the injector

Related codes

P0203 P0265 P0266