Toyota Premio X 2006 Problem

[a5ifejaz]

I am having few issues in my premio,

1. I have to heat car before engine start smooth, unless heat needle reaches half then engine sounds normal else its just rpm up/down.

2. Self sometimes takes long to start

3. While accelerating above 120, it starts vibration, specialy steering and front wheels.

Attached is pic of Computer code readinng, will you please tell me which sensors i need to replace and what will be the price of these sensors and availability in isb/rwp.

[babarhyd]

Check the electrical connection to ignition coil number 3. Also check the VVT valve connector.

[a5ifejaz]

I have replaced the vvt valve connector but problem still exists.

[babarhyd]

And what about ignition coil number 3?

[umarmuslim]

Clean the coil or try replacing if issue is in some coil.

[a5ifejaz]

Coil number 3 from left or right?

[a5ifejaz]

Cleaning with some adhesive? Suggestions

[babarhyd]

2nd from left and third from right facing to engine hood.

[a5ifejaz]

How much this sensor costs?

[a5ifejaz]

cleaning the coil worked, changed vtec sensor and car is smooth now. Thanks

[nomanammar]

Dear Sir
I have same problem with me premio 2004.
RPM unstable and when heat check engine light goes ON and On speed breakers Some time RPM zero and engine off.
3rd Plug was short and burned. I replace plug but still RPM not stable and some missing in car.
Computer shows VVTI solenoid error 1349.

[a5ifejaz]

change the vtec sensor. it will not cost you more than 3/4k.

[nomanammar]

Where can I buy Premio VVTI sensor. GLI and other model sensor Easily available In market but it’s not available in Islamabad markets.

[a5ifejaz]

Don't replace it with GLI etc sensor, it never works as it suppose to be. I have shared a contact with you in PM or its availble in rawalpindi auto market (sultan k khoo)

[nomanammar]

Thank you very much
At last please tell about petrol average of premio should be within city.

[a5ifejaz]

8-9 max

[nomanammar]

Thanks
Spark plugs iridium or simple?

[a5ifejaz]

replace with original. don't know if original are iridium.

[a5ifejaz]

you may take your car to that guy I told you. he is good and knowledgeable, and he is not expensive as others in Isb. But you must talk to him directly instead any of his workers.

[nomanammar]

Today I visited him but VVTI sensor was available in market then I visited Sultan ki kho Rwlp but same not found. Altis VVTI Was available but I didn’t change.
Tomorrow i will visit Mitho khan ka ihata may be there will be available.