I have a 2004 ES330 following a hestitation problem. It is fine from a full end but taking into account I go something like turns upon onto highway ramps, like I sadden 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 when the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights point on? Is the battery sufficiently charged? With or without headlights on. Relatively new 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 fittingly far? I ve cleaned the MAF sensor. Checked for links in the intake. in the manner of I put my Turbo OBDII app on, whatever seems fine except that the TPS stays constant approaching 30%. This is a drive-by-wire model as a result it has not throttle cable or normal TPS. I resign yourself to the TPS is integrated subsequently the throttle controller/motor. Mechanic s Assistant: all else you want the mechanic to know back I affix you? No, I guess that is it.
I did re-check them tho. The master tech did extensive tests on the freshen flow meter and said it was good. like I unplug it and rule the motor, the car runs unfriendly and at 850ish. I can on your own guess that my additional rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of all this. I don't think the tps has that much rule in the vary of rpm though? I think it solitary adjusts it all but 1k..
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