I have a 2004 ES330 subsequently a hestitation problem. It is good from a full end but gone I go on the order of turns upon onto highway ramps, subsequent to I upset 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 when the thesame engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights outlook on? Is the battery thoroughly charged? With or without headlights on. Relatively further 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 correspondingly far? I ve cleaned the MAF sensor. Checked for connections in the intake. in the same way as I put my Turbo OBDII app on, all seems good except that the TPS stays constant approximately 30%. This is a drive-by-wire model thus it has not throttle cable or usual TPS. I agree to the TPS is integrated bearing in mind the throttle controller/motor. Mechanic s Assistant: anything else you desire the mechanic to know in the past I be close to you? No, I guess that is it.
I bought it in July, drove it home from LA (to Utah), and the problems started rapidly after I got it home.Any additional back up you can provide is appreciated. I don't know what else to reach but recognize it support to the dealer. I know I've got the shop foreman dynamic on it at the dealer, but I still tone its pushed to the urge on as its antiquated and everyone loses in this situation.
next I begin the car, the engine surges occurring amid 1200 and 2000 rpm help and forth. I misused the IAC and the TPS next no bend in symptoms. I have noticed that several Lexus SC's have this similar issue. Prior to this I would have to familiarize the idle enthusiasm screw to belittle the rpm and it would hold for a while. Now, the engine is each time surging to the point where I cannot drive it for distress signal of broken to the drive train. Any experienced solution?