I have a 2004 ES330 in the manner of a hestitation problem. It is good from a full end but following I go in this area turns upon onto highway ramps, behind 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 later the same engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights turn on? Is the battery fully 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 links in the intake. similar to I put my Turbo OBDII app on, everything seems good except that the TPS stays constant regarding 30%. This is a drive-by-wire model suitably it has not throttle cable or normal TPS. I take on the TPS is integrated considering the throttle controller/motor. Mechanic s Assistant: whatever else you desire the mechanic to know before I attach you? No, I guess that is it.
I did re-check them tho. The master tech did extensive tests upon the air flow meter and said it was good. once I unplug it and rule the motor, the car runs prickly and at 850ish. I can solitary guess that my new rebuilt ecu has an issue, or the tps needs to be re-adjusted, or somehow my maf has died in the midst of all this. I don't think the tps has that much control in the substitute of rpm though? I think it single-handedly adjusts it something like 1k..
Hello the TPS does have an effect on switching the car into idle mode as a result I'd recommend to create positive the throttle plate is 100% closed and not slightly grounded subsequent to carbon. and subsequently become accustomed the TPS thus that the IDL glue is continuous to the E2 fix past the throttle is closed, and entrance circuit in imitation of the throttle is just cracked. Don't make miserable virtually any voltages, the IDL right of entry is the in reality important one.