I have a 2004 ES330 later a hestitation problem. It is fine from a full end but bearing in mind I go a propos turns on onto highway ramps, once I afflict the accellarator (sp?) it hesitates for 2 seconds back reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon following the thesame engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights direction on? Is the battery sufficiently 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 for that reason far? I ve cleaned the MAF sensor. Checked for associates in the intake. in the same way as I put my Turbo OBDII app on, all seems fine except that the TPS stays constant not far off from 30%. This is a drive-by-wire model in view of that it has not throttle cable or normal TPS. I understand the TPS is integrated behind the throttle controller/motor. Mechanic s Assistant: everything else you want the mechanic to know previously I border you? No, I guess that is it.
I did re-check them tho. The master tech did extensive tests upon the ventilate flow meter and said it was good. in imitation of I unplug it and manage the motor, the car runs brusque and at 850ish. I can lonesome guess that my extra rebuilt ecu has an issue, or the tps needs to be re-adjusted, or somehow my maf has died in the midst of all this. I don't think the tps has that much manage in the rotate of rpm though? I think it on your own adjusts it vis--vis 1k..
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