I have a 2004 ES330 subsequent to a hestitation problem. It is good from a full stop but in the manner of I go regarding turns upon onto highway ramps, like I hurt 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 taking into account the similar engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights incline 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 so far? I ve cleaned the MAF sensor. Checked for friends in the intake. considering I put my Turbo OBDII app on, all seems fine except that the TPS stays constant around 30%. This is a drive-by-wire model suitably it has not throttle cable or usual TPS. I assume the TPS is integrated like the throttle controller/motor. Mechanic s Assistant: everything else you want the mechanic to know in the past I be next to you? No, I guess that is it.
Might along with be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can get a quick irregularity find if you unplug the meter and direct the engine without it. if the engine condition is the thesame next chances are the meter or the link to it is faulty. Its with worth cleaning the MAF sensor wires, as they can acquire coated taking into account dirt higher than era which subsequently offsets the reading. Use some retrieve cleaner or brake cleaner to spray can onto the wires to surgically remove the dirt upon no account be next to the wires similar to everything as they are utterly fragile
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