2003 Passat 1.8 Engine Misfire - P0304 Code Explanation and Location of Cylinder 4

Model: 2003 Passau 1.8 Fault Code: P0304 Posted: 2015-03-04 18:32

I recently received a diagnostic code P0304 indicating a misfire in cylinder 4 of my 2003 Volkswagen Passat 1.8L engine. I'm trying to understand where cylinder 4 is located and what steps I should take to diagnose or fix this issue. The P0304 code specifically points to a misfire in the fourth cylinder, which is one of the four cylinders in the inline-four engine configuration. Could someone clarify the physical location of cylinder 4 on the engine and suggest possible causes such as faulty spark plugs, ignition coils, or fuel delivery issues?