Dear Members. My vitz 2000 A/T appeared check light a week before. i converted it to petrol but the same. then I did reset the ECU by unplugging the -ve terminal of battery but no gain. I consulted with Toyota Motors, Islamabad, they told to check it by charging 3000 Rs. can any body tell any other place where the cost can be minimized. I am in Islamabad/Rwp. Obliged.