bhaiya Mera somo gold bs4 cr4 model hai. problem ye hai ki 80 speed main Jane se hi pickup chod dete hai. dubara press korbe se phir lete hai. aisehi chod pakad korte hai. please help me.
Sir P0121. P2135code hay. A jata hay. Code clear kartey hay to car rpm 2000se uper ho jate hay. Fir kuch time baad 1530rpm per a jaty hay. Wiring check koi b nahi karta kya karu julhander