P03E2

Cylinder 8 Pressure Variation Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Misfires
Reduced engine power
Increased fuel consumption
Unstable idle

Causes

Low compression in cylinder 8
Fuel injector malfunction
Problems with the ignition system
Piston ring wear
Damage to valves

How to Fix

Check compression in cylinder 8
Inspect the fuel injector
Check spark plugs and coils
Diagnose the condition of valves and piston rings

Related codes

P0308 P0171 P0172