I have a 2004 ES330 as soon as a hestitation problem. It is good from a full end but later I go approaching turns upon onto highway ramps, considering I hurt the accellarator (sp?) it hesitates for 2 seconds before reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon next the thesame engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights turn on? Is the battery thoroughly 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 thus far? I ve cleaned the MAF sensor. Checked for associates in the intake. afterward I put my Turbo OBDII app on, all seems fine except that the TPS stays constant regarding 30%. This is a drive-by-wire model for that reason it has not throttle cable or usual TPS. I say yes the TPS is integrated behind the throttle controller/motor. Mechanic s Assistant: whatever else you want the mechanic to know previously I be close to you? No, I guess that is it.
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me say you a tiny more approximately the hardship history. It currently has a master tech qualified idle ventilate govern valve and tps installed. without distressing anything, the last (used) ecu and my original, would govern in the car without this symptom.
Hello the TPS does have an effect upon switching the car into idle mode for that reason I'd suggest to create definite the throttle plate is 100% closed and not slightly stranded gone carbon. and then accustom yourself the TPS as a result that the IDL glue is continuous to the E2 fix subsequently the throttle is closed, and entry circuit similar to the throttle is just cracked. Don't upset just about any voltages, the IDL edit is the in reality important one.