Ajuda urgente com UNS S10 2005 2.4 Gasolina

You should scanar the truck and the code and description of the fault should come out, you can also check if they have put a short running switch or motor lock in the alarm, contact sheet, fuses, in that model you are looking for the obdii plug followed by 2 flashes that is the code 12 of start of communication with the ECU then repeats it twice more finished the third code repetition begins to show the new codes and write them down to know what it is about to erase the codes once repaired you deve desconectar o fusível de injeção eletrônica EFI por 20 segundos

Tcheca se o pulso chegar à bobina, isto é, corrente positiva e pulso, para começar a descartar. Se bloqueado, você terá que escanear