I have a 2004 ES330 behind a hestitation problem. It is good from a full end but gone I go with reference to turns on onto highway ramps, gone I upset the accellarator (sp?) it hesitates for 2 seconds previously reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon similar to the similar engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights aim on? Is the battery abundantly charged? With or without headlights on. Relatively other 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 for that reason far? I ve cleaned the MAF sensor. Checked for friends in the intake. past I put my Turbo OBDII app on, everything seems fine except that the TPS stays constant a propos 30%. This is a drive-by-wire model as a result it has not throttle cable or usual TPS. I tolerate the TPS is integrated like the throttle controller/motor. Mechanic s Assistant: anything else you desire the mechanic to know back I affix you? No, I guess that is it.
I started the car stirring this morning, it starts happening and runs at 1750 and within a minute or therefore climbs higher than 2500.. It is processing smooth though, just showing off forward-thinking than it should be. I furthermore checked the throttle screw plate/return screw, purposefully turned it out and nothing changed. put it urge on to exactly where it was. No vacuum leak sounds and all connections verified. I quality good nearly 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 fittingly I'd recommend to create sure the throttle plate is 100% closed and not slightly stuck following carbon. and later familiarize the TPS fittingly that the IDL glue is continuous to the E2 stick later than the throttle is closed, and entre circuit when the throttle is just cracked. Don't upset practically any voltages, the IDL contact is the in reality important one.