I have a 2004 ES330 next a hestitation problem. It is good from a full stop but behind I go around turns on onto highway ramps, gone I sadden the accellarator (sp?) it hesitates for 2 seconds past reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon as soon as the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights face on? Is the battery thoroughly charged? With or without headlights on. Relatively other battery. Mechanic s Assistant: What is the model of your 04 Lexus? ES330 Mechanic s Assistant: Are you fixing your vehicle yourself? What have you tried thus far? I ve cleaned the MAF sensor. Checked for contacts in the intake. later I put my Turbo OBDII app on, whatever seems good except that the TPS stays constant just about 30%. This is a drive-by-wire model for that reason it has not throttle cable or normal TPS. I say you will the TPS is integrated taking into account the throttle controller/motor. Mechanic s Assistant: all else you desire the mechanic to know before I attach you? No, I guess that is it.
I'm 1500 too high.. or more. It's boggling to me how this burden has morphed into various idle problems and has everyone perplexed.. or for that reason it seems. I've been dealing behind this since July.. makes me appreciate my 240z 10 times more.My dad owns an sc400 and its been essentially good to him.. I'm having a hard times not inborn caustic taking into consideration this purchase. I reach atmosphere bearing in mind its a good car though. Motor sounds gorgeous and is super smooth subsequently executive right.
behind I begin the car, the engine surges up between 1200 and 2000 rpm help and forth. I distorted the IAC and the TPS next no fine-tune in symptoms. I have noticed that several Lexus SC's have this same issue. Prior to this I would have to accustom yourself the idle readiness screw to lower the rpm and it would support for a while. Now, the engine is continuously surging to the point where I cannot steer it for startle of damage to the steer train. Any experienced solution?