I have a 2004 ES330 following a hestitation problem. It is fine from a full stop but when I go regarding turns on onto highway ramps, in the same way as I depress the accellarator (sp?) it hesitates for 2 seconds past reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon taking into consideration the thesame engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights perspective on? Is the battery abundantly 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 so far? I ve cleaned the MAF sensor. Checked for connections in the intake. when I put my Turbo OBDII app on, all seems good except that the TPS stays constant going on for 30%. This is a drive-by-wire model for that reason it has not throttle cable or usual TPS. I agree to the TPS is integrated past the throttle controller/motor. Mechanic s Assistant: everything else you want the mechanic to know before I affix you? No, I guess that is it.
Its in addition to worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a not at your best pump will all outcome in insufficient fuel living thing delivered to the engine. Might furthermore be worth cleaning out the idle rapidity manage motor / valve as these acquire clogged occurring subsequently carbon and some brake cleaner washed through helps free things off.
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