I have a 2004 ES330 in the manner of a hestitation problem. It is good from a full stop but taking into consideration I go going on for turns upon onto highway ramps, like I upset the accellarator (sp?) it hesitates for 2 seconds in the past reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon later than the similar engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights incline on? Is the battery sufficiently 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 fittingly far? I ve cleaned the MAF sensor. Checked for connections in the intake. once I put my Turbo OBDII app on, everything seems fine except that the TPS stays constant going on for 30%. This is a drive-by-wire model in view of that it has not throttle cable or usual TPS. I give a positive response the TPS is integrated later than the throttle controller/motor. Mechanic s Assistant: everything else you want the mechanic to know since I connect you? No, I guess that is it.
I started the car going on this morning, it starts stirring and runs at 1750 and within a minute or suitably climbs on top of 2500.. It is organization mild though, just pretentiousness progressive than it should be. I along with checked the throttle screw plate/return screw, carefully turned it out and nothing changed. put it back up to exactly where it was. No vacuum leak sounds and every contacts verified. I environment fine roughly them as I've been in there a bunch of times..
Hello the TPS does have an effect on switching the car into idle mode consequently I'd recommend to make clear the throttle plate is 100% closed and not slightly grounded afterward carbon. and later acclimatize the TPS therefore that the IDL attach is continuous to the E2 pin afterward the throttle is closed, and gain access to circuit following the throttle is just cracked. Don't trouble virtually any voltages, the IDL admission is the truly important one.