I have a 2004 ES330 taking into account a hestitation problem. It is good from a full end but subsequently I go regarding turns upon onto highway ramps, subsequent to I upset 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 next the thesame engine and it jumps off the begin and has no hesitation. Mechanic s Assistant: Will the headlights direction on? Is the battery fully charged? With or without headlights on. Relatively supplementary 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 for that reason far? I ve cleaned the MAF sensor. Checked for connections in the intake. taking into account I put my Turbo OBDII app on, whatever seems good except that the TPS stays constant nearly 30%. This is a drive-by-wire model thus it has not throttle cable or normal TPS. I acknowledge the TPS is integrated subsequent to the throttle controller/motor. Mechanic s Assistant: all else you want the mechanic to know in the past I affix you? No, I guess that is it.
I started the car up this morning, it starts in the works and runs at 1750 and within a minute or hence climbs exceeding 2500.. It is organization serene though, just pretension higher than it should be. I furthermore checked the throttle screw plate/return screw, purposefully turned it out and nothing changed. put it put up to to exactly where it was. No vacuum leak sounds and every contacts verified. I quality good more or less 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 suitably I'd recommend to create sure the throttle plate is 100% closed and not slightly stranded following carbon. and after that adjust the TPS suitably that the IDL fix is continuous to the E2 fix as soon as the throttle is closed, and entrance circuit later the throttle is just cracked. Don't distress just about any voltages, the IDL entry is the in point of fact important one.