1. Supply voltage 10 14 Vdc 2. Advance adjustment with 6-9-12-15 curves 3. Advance can be disabled in deceleration via Supply voltage 10 ÷ 14 Vdc Advance adjustment with 6°-9°-12°-15° curves Advance can be disabled in deceleration via the TPS signal Programmable via PC and specific kit (to buy separately) to adapt it to different vehicle models CNG timing advance processor