I have a 2004 ES330 with a hestitation problem. It is good from a full end but subsequent to I go on turns upon onto highway ramps, past I distress the accellarator (sp?) it hesitates for 2 seconds back reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon gone the similar engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights twist on? Is the battery sufficiently charged? With or without headlights on. Relatively extra 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 therefore far? I ve cleaned the MAF sensor. Checked for links in the intake. later than I put my Turbo OBDII app on, whatever seems fine except that the TPS stays constant roughly speaking 30%. This is a drive-by-wire model fittingly it has not throttle cable or normal TPS. I agree to the TPS is integrated taking into account the throttle controller/motor. Mechanic s Assistant: whatever else you desire the mechanic to know past I border you? No, I guess that is it.
I started the car occurring this morning, it starts occurring and runs at 1750 and within a minute or therefore climbs over 2500.. It is handing out mild though, just mannerism sophisticated than it should be. I as a consequence checked the throttle screw plate/return screw, on purpose turned it out and nothing changed. put it encourage to exactly where it was. No vacuum leak sounds and every contacts verified. I quality fine approximately them as I've been in there a bunch of times..
Hello the TPS does have an effect on switching the car into idle mode in view of that I'd recommend to create certain the throttle dish is 100% closed and not slightly stranded later carbon. and after that acclimatize the TPS correspondingly that the IDL fix is continuous to the E2 fix as soon as the throttle is closed, and right of entry circuit later than the throttle is just cracked. Don't trouble not quite any voltages, the IDL entry is the in reality important one.