I have a 2004 ES330 in the manner of a hestitation problem. It is good from a full stop but following I go regarding turns upon onto highway ramps, like I pain the accellarator (sp?) it hesitates for 2 seconds back reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon with the same engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights perspective on? Is the battery thoroughly 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 associates in the intake. bearing in mind I put my Turbo OBDII app on, everything seems good except that the TPS stays constant all but 30%. This is a drive-by-wire model so it has not throttle cable or usual TPS. I say you will the TPS is integrated considering the throttle controller/motor. Mechanic s Assistant: all else you want the mechanic to know in the past I link up 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 tell you a tiny more not quite the pain history. It currently has a master tech ascribed idle freshen rule valve and tps installed. without disturbing anything, the last (used) ecu and my original, would direct in the car without this symptom.
Hello the TPS does have an effect on switching the car into idle mode suitably I'd recommend to make distinct the throttle dish is 100% closed and not slightly ashore with carbon. and later acclimatize the TPS fittingly that the IDL attach is continuous to the E2 fasten considering the throttle is closed, and approach circuit bearing in mind the throttle is just cracked. Don't distress nearly any voltages, the IDL gain access to is the really important one.