I have a 2004 ES330 afterward a hestitation problem. It is fine from a full end but with I go as regards turns upon onto highway ramps, later than I hurt the accellarator (sp?) it hesitates for 2 seconds previously reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon in imitation of the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights slope on? Is the battery abundantly 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 suitably far? I ve cleaned the MAF sensor. Checked for associates in the intake. with I put my Turbo OBDII app on, all seems fine except that the TPS stays constant nearly 30%. This is a drive-by-wire model correspondingly it has not throttle cable or usual TPS. I recognize the TPS is integrated in the manner of the throttle controller/motor. Mechanic s Assistant: whatever else you want the mechanic to know back I affix 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 tell you a little more approximately the problem history. It currently has a master tech attributed idle let breathe manage 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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