I have a 2004 ES330 subsequent to a hestitation problem. It is good from a full end but bearing in mind I go approximately turns on onto highway ramps, with I afflict 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 subsequent to the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights slope on? Is the battery fully charged? With or without headlights on. Relatively supplementary 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. in the manner of I put my Turbo OBDII app on, anything seems good except that the TPS stays constant roughly 30%. This is a drive-by-wire model consequently it has not throttle cable or normal TPS. I take the TPS is integrated next the throttle controller/motor. Mechanic s Assistant: whatever else you desire the mechanic to know in the past I attach 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 very nearly the burden history. It currently has a master tech ascribed idle freshen manage valve and tps installed. without touching anything, the last (used) ecu and my original, would control in the car without this symptom.
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