I have a 2004 ES330 past a hestitation problem. It is fine from a full stop but in the same way as I go around turns upon onto highway ramps, behind 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 when the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights slope on? Is the battery thoroughly 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 for that reason far? I ve cleaned the MAF sensor. Checked for connections in the intake. once I put my Turbo OBDII app on, all seems fine except that the TPS stays constant as regards 30%. This is a drive-by-wire model hence it has not throttle cable or normal TPS. I bow to the TPS is integrated taking into consideration the throttle controller/motor. Mechanic s Assistant: everything else you want the mechanic to know since I be close to you? No, I guess that is it.
I started the car stirring this morning, it starts happening and runs at 1750 and within a minute or for that reason climbs more than 2500.. It is meting out mild though, just way cutting edge than it should be. I plus checked the throttle screw plate/return screw, with intent turned it out and nothing changed. put it put up to to exactly where it was. No vacuum leak sounds and all connections verified. I atmosphere fine just about them as I've been in there a bunch of times..
Hello the TPS does have an effect upon switching the car into idle mode as a result I'd recommend to make determined the throttle dish is 100% closed and not slightly ashore once carbon. and after that adjust the TPS suitably that the IDL fix is continuous to the E2 fix later the throttle is closed, and way in circuit in the same way as the throttle is just cracked. Don't make miserable practically any voltages, the IDL read is the in reality important one.