<prompt> A2 inonzi A3 nemamwe manyuko, yakagadzirwa naMerzario naSimon Hadfield uye yakavakirwa paA1 yekutanga, yakanga yagadzirira nguva yemakwikwi eEurope emwaka wa1979 neinjini imwechete uye gearbox mubatanidzwa, uye yakanga yagadziridzwa kuita bapiro mota. Muenzaniso mumwe bedzi wakavakwa. A2 yakatanga kuenda kunhangemutange mu1979 United States Grand Prix West mumaoko aArturo Merzario. Merzario akakwanisa motokari yacho kumakwikwi asi mushure mekunge kusimudzwa kwepamberi kwakundikana aifanira kutanga mujaho muA1B. Motokari yacho yakatanga kuonekwa pamutambo we1979 Spanish Grand Prix, uko Merzario akaisa nguva yechi26 panguva yekukodzera uye akakundikana kuita mujaho. Pamakwikwi akatevera muBelgium, Merzario akadonha panguva yekukodzera ndokutyoka ruoko rwake. KuMonaco Merzario akakumbira Gianfranco Brancatelli kutyaira motokari yake, asi Brancatelli akakundikana kufanoronga. Merzario akanga adzokera kumugwagwa paFrench Grand Prix  <response>: . Akaisa nguva yechi26 panguva yekukodzera uye aive anononoka nemasekondi maviri kupfuura mukwikwidzi wekupedzisira. A2 yakaenda kunzira kwenguva yekupedzisira paAustria Grand Prix, mushure mekunge Merzario akanganisa A4 mutsaona yekudzidzira. 