I have a 2004 ES330 past a hestitation problem. It is fine from a full stop but similar to I go as regards turns on onto highway ramps, next I hurt the accellarator (sp?) it hesitates for 2 seconds since 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 start 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 additional 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 friends in the intake. next I put my Turbo OBDII app on, everything seems good except that the TPS stays constant not far off from 30%. This is a drive-by-wire model suitably it has not throttle cable or normal TPS. I endure the TPS is integrated in the manner of the throttle controller/motor. Mechanic s Assistant: whatever else you desire the mechanic to know back I border 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 tiny more practically the problem history. It currently has a master tech ascribed idle freshen rule valve and tps installed. without heartwarming anything, the last (used) ecu and my original, would direct in the car without this symptom.
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