P02AD

Cylinder 5 - Injector Leaking

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–333 (est.)

Symptoms

Increased fuel consumption
Uneven engine operation
Smell of fuel in the engine compartment
Diluted motor oil
Power dips

Causes

Worn injector o-rings
Nozzle clogged
Failure of the injector control solenoid
Mechanical damage to the injector
Control wiring problems

How to Fix

Check the tightness of the injector and o-rings
Diagnose injector solenoid resistance and control
Clean or replace the injector
Replace O-rings
Check injector control wiring harness

Related codes

P0172 P0175 P0300 P0305