1996 Honda Civic DX 1.6 timing adjust

The only setting is the timing belt for timing

Ignition Timing Control

The ECM/PCM contains memories for basic ignition timing at various engine speeds and manifold air flow rates. Ignition timing is also adjusted for engine coolant temperature.
*A knock control system was adopted which sets the ideal ignition timing for the octane rating of the gasoline used.
* CVT (D6Y5 engine), D16Y8 engine and B16A2 engine

Roy