I have a 2004 ES330 subsequently a hestitation problem. It is fine from a full end but later than I go as regards turns on onto highway ramps, past I upset 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 in the same way as the thesame engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights perspective on? Is the battery adequately charged? With or without headlights on. Relatively additional 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 contacts in the intake. taking into account I put my Turbo OBDII app on, whatever seems good except that the TPS stays constant with reference to 30%. This is a drive-by-wire model consequently it has not throttle cable or usual TPS. I say you will the TPS is integrated taking into consideration the throttle controller/motor. Mechanic s Assistant: all else you want the mechanic to know before I be close to you? No, I guess that is it.
I did re-check them tho. The master tech did extensive tests upon the expose flow meter and said it was good. when I unplug it and control the motor, the car runs rough and at 850ish. I can lonely guess that my additional rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of every this. I don't think the tps has that much govern in the substitute of rpm though? I think it lonely adjusts it going on for 1k..
Hello the TPS does have an effect upon switching the car into idle mode appropriately I'd recommend to make positive the throttle plate is 100% closed and not slightly ashore considering carbon. and after that adapt the TPS hence that the IDL stick is continuous to the E2 glue taking into account the throttle is closed, and approach circuit next the throttle is just cracked. Don't make miserable approximately any voltages, the IDL approach is the essentially important one.