I have a 2004 ES330 later a hestitation problem. It is good from a full end but once I go with reference to turns upon onto highway ramps, gone I sadden 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 following the thesame engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights aim on? Is the battery sufficiently charged? With or without headlights on. Relatively new 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 therefore far? I ve cleaned the MAF sensor. Checked for contacts in the intake. with I put my Turbo OBDII app on, whatever seems good except that the TPS stays constant re 30%. This is a drive-by-wire model thus it has not throttle cable or normal TPS. I understand the TPS is integrated like the throttle controller/motor. Mechanic s Assistant: all else you desire the mechanic to know back I attach 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 appropriately climbs more than 2500.. It is management mild though, just way complex than it should be. I as well as checked the throttle screw plate/return screw, deliberately turned it out and nothing changed. put it support to exactly where it was. No vacuum leak sounds and every connections verified. I vibes fine about 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 for that reason I'd recommend to create positive the throttle plate is 100% closed and not slightly beached like carbon. and then familiarize the TPS correspondingly that the IDL glue is continuous to the E2 fasten subsequent to the throttle is closed, and edit circuit afterward the throttle is just cracked. Don't cause problems approximately any voltages, the IDL right to use is the truly important one.