TubbyGs430

so took my car to auto zone to get the check engine light read and they came up

p1346
vvt sensor range/performance problem bank one
camshaft position sensor
timing belt jumped

which one is it, what do i need to fix it so she can run good?
the issue that im having when i give it gas the RPMs drop a bit then pick right up (feels like a hick up)
she has 97k on it

TubbyGs430

not one person on this forum can help me out with an answer

Viper6

I feel for ya... try posting your issue under the certified Lexus Mechanic thread stickied at the top of the NELOC section of the forums... main page and scroll down and you'll see the NELOC section... that mechanic is high speed.

Try that

Viper6

Here is the path


Club Lexus Forums > Local Chapters and Regional Forums > NELOC > Member Help thread from a Lexus Certified Technician

yuri.ber

iTrader: (7)

I had a similar problem. Go to a good mechanic who can diagnose the exact sensor problem. Where is your car originally from? It could be just a clip that holds the sensor broke off - which was my case.
Let the a mechanic check all other sensors while at it so you don't pay labor twice.
I have good mechanic who did all work on my car including tb/wp change, he's in Brooklyn.
By the way, did you do a tb/wp change yet?
Contact me if interested.

TubbyGs430

Yuri do you know where the sensor is located?

yuri.ber

iTrader: (7)

If I remember correctly I had a problem with a camshaft positioning sensor. While there mechanic found two more sensors where plastic clips broke off - silicone did the job great, for a year and a half since this fix no problems. The sensors were on the drivers side close to the firewall.

TubbyGs430

Ok I'll take a look thanks for the info