P03CD

Cylinder 6 Pressure Too High

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$111–333 (est.)

Symptoms

Power Loss
Engine troubles
Increased fuel consumption
Detonation

Causes

Fuel injector malfunction
Problems with the ignition system
Mechanical damage to the cylinder
Incorrect operation of the pressure sensor

How to Fix

Check the fuel injector of cylinder 6
Diagnose the ignition system
Check compression in cylinder
Inspect the pressure sensor

Related codes

P0306 P0172 P0175