What does code P1373 mean?

Q: What does code P1373 mean?

Cylinder 7 Ignition Circuit Open. P1373 on Volkswagen vehicles indicates that the engine control module (ECM) has detected an open circuit in the ignition coil circuit for cylinder 7. This means the electrical path from the ECM to the ignition coil is broken, preventing the spark plug from firing and causing a misfire on that cylinder.

DTC codes / Volkswagen codes / P1373

P1373 · VolkswagenCylinder 7 Ignition Circuit Open

P1373 on Volkswagen vehicles indicates that the engine control module (ECM) has detected an open circuit in the ignition coil circuit for cylinder 7. This means the electrical path from the ECM to the ignition coil is broken, preventing the spark plug from firing and causing a misfire on that cylinder.

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.