I have a 2004 ES330 gone a hestitation problem. It is good from a full stop but next I go in this area turns on onto highway ramps, past I depress 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 taking into consideration the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights slope on? Is the battery fully charged? With or without headlights on. Relatively new 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 as a result far? I ve cleaned the MAF sensor. Checked for associates in the intake. behind I put my Turbo OBDII app on, whatever seems fine except that the TPS stays constant with reference to 30%. This is a drive-by-wire model correspondingly it has not throttle cable or usual TPS. I acknowledge the TPS is integrated later the throttle controller/motor. Mechanic s Assistant: whatever else you desire the mechanic to know before I be next to you? No, I guess that is it.
I did re-check them tho. The master tech did extensive tests upon the freshen flow meter and said it was good. taking into account I unplug it and run the motor, the car runs argumentative and at 850ish. I can on your own guess that my new rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of all this. I don't think the tps has that much govern in the every other of rpm though? I think it by yourself adjusts it re 1k..
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