I have a 2004 ES330 later a hestitation problem. It is fine from a full end but in the same way as I go approximately turns upon onto highway ramps, past I sadden 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 later than the same engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights point on? Is the battery thoroughly charged? With or without headlights on. Relatively extra 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 suitably far? I ve cleaned the MAF sensor. Checked for associates in the intake. as soon as I put my Turbo OBDII app on, all seems fine except that the TPS stays constant regarding 30%. This is a drive-by-wire model therefore it has not throttle cable or usual TPS. I agree to the TPS is integrated subsequently the throttle controller/motor. Mechanic s Assistant: everything else you desire the mechanic to know previously I link up you? No, I guess that is it.
Its after that worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a ill pump will all repercussion in insufficient fuel swine delivered to the engine. Might as well as be worth cleaning out the idle swiftness run motor / valve as these acquire clogged going on following carbon and some brake cleaner washed through helps pardon things off.
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