I have a 2004 ES330 later than a hestitation problem. It is good from a full end but past I go more or less turns on onto highway ramps, bearing in mind I depress 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 bearing in mind the thesame engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights twist on? Is the battery thoroughly 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 consequently far? I ve cleaned the MAF sensor. Checked for friends in the intake. considering I put my Turbo OBDII app on, all 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 take the TPS is integrated subsequently the throttle controller/motor. Mechanic s Assistant: anything else you want the mechanic to know past I link up you? No, I guess that is it.
Might moreover be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can reach a fast aberration locate if you unplug the meter and direct the engine without it. if the engine condition is the same later chances are the meter or the attachment to it is faulty. Its moreover worth cleaning the MAF sensor wires, as they can get coated similar to dirt more than become old which then offsets the reading. Use some way in cleaner or brake cleaner to spray can onto the wires to sever the dirt on no account lie alongside the wires like whatever as they are unconditionally fragile
Hello the TPS does have an effect on switching the car into idle mode fittingly I'd suggest to make distinct the throttle plate is 100% closed and not slightly high and dry subsequently carbon. and later get used to the TPS correspondingly that the IDL attach is continuous to the E2 fasten similar to the throttle is closed, and get into circuit as soon as the throttle is just cracked. Don't bother virtually any voltages, the IDL right to use is the in point of fact important one.