I have a 2004 ES330 subsequent to a hestitation problem. It is fine from a full end but similar to I go roughly turns on onto highway ramps, later than I hurt the accellarator (sp?) it hesitates for 2 seconds past reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon gone the same engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights slant on? Is the battery abundantly 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 thus far? I ve cleaned the MAF sensor. Checked for links in the intake. later I put my Turbo OBDII app on, anything seems fine except that the TPS stays constant approaching 30%. This is a drive-by-wire model hence it has not throttle cable or usual TPS. I acknowledge the TPS is integrated subsequently the throttle controller/motor. Mechanic s Assistant: whatever else you want the mechanic to know past I connect you? No, I guess that is it.
I did re-check them tho. The master tech did extensive tests on the expose flow meter and said it was good. once I unplug it and rule the motor, the car runs argumentative and at 850ish. I can on your own guess that my other rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of all this. I don't think the tps has that much rule in the substitute of rpm though? I think it unaccompanied adjusts it on 1k..
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