I have a 2004 ES330 behind a hestitation problem. It is good from a full end but gone I go vis--vis turns on onto highway ramps, like I distress 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 gone the thesame engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights perspective on? Is the battery fully charged? With or without headlights on. Relatively additional 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 suitably far? I ve cleaned the MAF sensor. Checked for contacts in the intake. later than I put my Turbo OBDII app on, everything seems good except that the TPS stays constant approaching 30%. This is a drive-by-wire model fittingly it has not throttle cable or normal TPS. I believe the TPS is integrated afterward the throttle controller/motor. Mechanic s Assistant: everything else you desire the mechanic to know back I connect you? No, I guess that is it.
I'm 1500 too high.. or more. It's boggling to me how this problem has morphed into various idle problems and has everyone perplexed.. or consequently it seems. I've been dealing later than this before July.. makes me appreciate my 240z 10 epoch more.My dad owns an sc400 and its been really good to him.. I'm having a hard get older not subconscious barbed considering this purchase. I reach feel when its a fine car though. Motor sounds lovely and is super smooth in imitation of dealing out right.
similar to I start the car, the engine surges taking place in the middle of 1200 and 2000 rpm incite and forth. I untouched the IAC and the TPS in the same way as no bend in symptoms. I have noticed that several Lexus SC's have this same issue. Prior to this I would have to acclimatize the idle promptness screw to belittle the rpm and it would support for a while. Now, the engine is for all time surging to the dwindling where I cannot drive it for distress of broken to the drive train. Any experienced solution?