I have a 2004 ES330 considering a hestitation problem. It is good from a full stop but taking into consideration I go around turns on onto highway ramps, past I distress 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 similar to the thesame engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights direction on? Is the battery thoroughly 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 suitably far? I ve cleaned the MAF sensor. Checked for friends in the intake. subsequent to I put my Turbo OBDII app on, everything seems fine except that the TPS stays constant just about 30%. This is a drive-by-wire model suitably it has not throttle cable or normal TPS. I assume the TPS is integrated once the throttle controller/motor. Mechanic s Assistant: whatever else you want the mechanic to know back I be next to you? No, I guess that is it.
I started the car happening this morning, it starts stirring and runs at 1750 and within a minute or correspondingly climbs more than 2500.. It is management serene though, just showing off later than it should be. I in addition to checked the throttle screw plate/return screw, on purpose turned it out and nothing changed. put it help to exactly where it was. No vacuum leak sounds and every links verified. I vibes good virtually them as I've been in there a bunch of times..
Hello the TPS does have an effect upon switching the car into idle mode therefore I'd suggest to create clear the throttle plate is 100% closed and not slightly stuck like carbon. and later accustom yourself the TPS correspondingly that the IDL attach is continuous to the E2 fasten like the throttle is closed, and open circuit subsequently the throttle is just cracked. Don't distress approximately any voltages, the IDL entry is the truly important one.