Fault code P1361 – a step-by-step guide to diagnosing and fixing it

Error code P1361 is displayed and the check engine light is on - what does this mean?

The DTC P1361 is a manufacturer-specific fault code that is recognized by the OBD-II or EOBD diagnostics and indicates a problem in the ignition system. This trouble code mainly affects the ignition coil or the ignition circuit and can have slightly different meanings depending on the vehicle manufacturer.

What causes can this fault code have?

• Defective ignition coil
• Damaged ignition cables or ignition leads
• Loose or corroded plug connections
• Defective spark plugs
• Faulty engine control unit software
• Short circuit in the ignition circuit
• Defective crankshaft sensor
• Problems with the power supply
• Wear of the ignition system

What symptoms occur in parallel with error code P1361?

• Engine misfires: rough engine running and noticeable vibrations
• Power loss: Reduced engine power, especially under load
• Starting problems: Difficult starting or longer starting times
• Increased fuel consumption: Engine runs inefficiently
• Check engine light: Permanently lit or flashing warning light
• Exhaust problems: Black or white smoke from the exhaust

How to fix the problem of error code P1361?

• The repair should be approached systematically, starting with the simplest solution.
• Check spark plugs and replace completely if worn or damaged
• Test ignition coils with a multimeter and replace defective coils
• Check all plug connections in the ignition circuit for tightness and corrosion and clean them
• Check ignition cables for damage, cracks or contact resistance and replace them
• Check engine control unit software for updates and update if necessary
• Test crankshaft sensor for proper function and replace if necessary
• Check the voltage supply of the ignition system with an oscilloscope
• Replace the entire ignition system if several components are defective