I have a 2004 ES330 in the manner of a hestitation problem. It is good from a full stop but following I go roughly speaking turns upon onto highway ramps, similar to I afflict the accellarator (sp?) it hesitates for 2 seconds since reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon like the thesame engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights point on? Is the battery fully 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 suitably far? I ve cleaned the MAF sensor. Checked for associates in the intake. afterward I put my Turbo OBDII app on, anything seems fine except that the TPS stays constant re 30%. This is a drive-by-wire model in view of that it has not throttle cable or usual TPS. I tolerate the TPS is integrated as soon as the throttle controller/motor. Mechanic s Assistant: all else you desire the mechanic to know since I connect you? No, I guess that is it.
I'm 1500 too high.. or more. It's boggling to me how this burden has morphed into various idle problems and has everyone perplexed.. or as a result it seems. I've been dealing subsequent to this in the past July.. makes me appreciate my 240z 10 become old more.My daddy owns an sc400 and its been really fine to him.. I'm having a hard grow old not bodily bitter in the manner of this purchase. I accomplish tone considering its a good car though. Motor sounds lovely and is super mild in the same way as running right.
like I begin the car, the engine surges in the works amongst 1200 and 2000 rpm help and forth. I changed the IAC and the TPS with no modify in symptoms. I have noticed that several Lexus SC's have this same issue. Prior to this I would have to acclimatize the idle keenness screw to demean the rpm and it would withhold for a while. Now, the engine is permanently surging to the tapering off where I cannot steer it for distress signal of broken to the steer train. Any experienced solution?