AoA Hassan Bhai today I showed it to an electrician. He connected an advanced OBD-II scanner and he diagnosed that TP sensor on Throttle body is faulty but it wasnt available with him right now so he removed the grip and sprayed a WD-40 on it and connected again and then re-scanned using OBD-II and checked that there is no code again and missing was quite controlled after that and pick was improved 80-90% as in start when I bought the car. He said I ll arrange the TP Sensor worth 1500/- if problem arises again. O2 sensor is fixed.
Just asking for suggestion that TP sensor is connected to Throttle Body so why dont I change the whole throttle body for Rs 2800-3000 and I got the TP sensor with it. As I already told you that IAC Valve of Throttle Body is already faulty which was diagnosed in April. What is ur suggestion?