What does code P1363 mean?

Q: What does code P1363 mean?

Cylinder 3 Ignition Circuit Short To Ground. P1363 on a Volkswagen means the engine control module (ECM) has detected an abnormally low voltage on the ignition coil control circuit for cylinder 3, indicating a short to ground. The ECM commands a spark event but sees the circuit pulled to ground when it should be switching between high and low, so it flags the fault and may disable that cylinder's ignition output.

DTC codes / Volkswagen codes / P1363

P1363 · VolkswagenCylinder 3 Ignition Circuit Short To Ground

P1363 on a Volkswagen means the engine control module (ECM) has detected an abnormally low voltage on the ignition coil control circuit for cylinder 3, indicating a short to ground. The ECM commands a spark event but sees the circuit pulled to ground when it should be switching between high and low, so it flags the fault and may disable that cylinder's ignition output.

SystemPowertrain

Code typeVolkswagen specific

SeverityMedium

Fix difficultyIntermediate

AreaIgnition system and misfire

Guidance is general and written for Volkswagen vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.