I have a 2004 ES330 as soon as a hestitation problem. It is good from a full end but bearing in mind I go in relation to turns upon onto highway ramps, later than I pain the accellarator (sp?) it hesitates for 2 seconds in the past reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon bearing in mind the same engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights point of view 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 therefore far? I ve cleaned the MAF sensor. Checked for associates in the intake. like I put my Turbo OBDII app on, whatever seems fine except that the TPS stays constant on 30%. This is a drive-by-wire model thus it has not throttle cable or usual TPS. I agree to the TPS is integrated in the same way as the throttle controller/motor. Mechanic s Assistant: anything else you desire the mechanic to know past I be close to you? No, I guess that is it.
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me say you a little more nearly the problem history. It currently has a master tech certified idle air rule valve and tps installed. without upsetting anything, the last (used) ecu and my original, would direct in the car without this symptom.
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