RPM Issue Corolla 2015 GLI

[pwuser154730052717]

I am having an issue with rpm drop. The rpm drops on turning on the head lights, ac also when the steering wheel is fully turned - full kaatnay pe
From 800 to 500 and below
I went to a local electrician he said throttle body ki service hoogi. Krdo
2 weeks tk car was ok but the issue pops up again, I went again, he said plug change krdo. Krdie plus engine oil and oil filter bhi change krdia but the issue is still there.
Plz help.

[def3nder]

Did you get your car scanned ?

[pwuser154730052717]

After cleaning the throttle and plugs i did
It was all ok

[def3nder]

Battery disconnect ya ECU reset kar k scan kia tha? if yes then reset ya battery disconect karney se agar koi error code ho tou ur jata hai but resolve nahi hota. you need to get it scan after some time.

Wait for expert comment.

[TypeA]

This post was flagged by the community and is temporarily hidden.

[pwuser154730052717]

Yesterday i went to the society motor tariq road for checkup
The guy checked my car and said sab sai hai aap hi-octane dalw k chalao ek dafa

[pwuser154730052717]

No battery dc kr k to ni krwia. Aaj dobara scan krwia hai and it was all good. The guy said engine k head mie petrol control k valves hote hain uska masla hai.
Should I go with this? Gari ka engine khulega

[def3nder]

oh nah bhai.

[def3nder]

@capsat @waqar19 @xenerking @Xulfiqar

Please, expert opinion is required, Thanks

[waqar19]

You are talking about RPM drop at idle? RPM drop under load is considered normal. Generally at full lock you are overloading the power steering motor. Never lock the steering even its EPS or HPS. So anything below 800 -850, IACV will try to maintain it back to normal. Make sure IACV is clean and working properly.
PS: If engine is maintaining RPM after the drop then its completely normal.

[capsat]

The rpm drops on turning on the head lights, ac also when the steering wheel is fully turned - full kaatnay peFrom 800 to 500 and below

why you are stressing the EPS & generator? Post #5 is likely solution if it is your regular driving style

[pwuser154730052717]

Thank u for the advice. The car is dropping rpn in idle (neutral) and when I press clutch to shift up or down.
The thing pissing me off is the staling. Do u think it is the catalytic converter or should I replace the throttle body?

[pwuser154730052717]

I hope hi octane is my solution

[pwuser165176643628]

What is the solution