04 Focus Tach Wiring Diagram

I have a 2004 ES330 considering a hestitation problem. It is fine from a full stop but in the manner of I go with reference to turns on onto highway ramps, gone I pain 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 similar to the similar 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 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 correspondingly far? I ve cleaned the MAF sensor. Checked for associates in the intake. next I put my Turbo OBDII app on, whatever seems fine except that the TPS stays constant just about 30%. This is a drive-by-wire model in view of that it has not throttle cable or usual TPS. I consent the TPS is integrated afterward the throttle controller/motor. Mechanic s Assistant: whatever else you desire the mechanic to know in the past I border you? No, I guess that is it.

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I did re-check them tho. The master tech did extensive tests upon the let breathe flow meter and said it was good. taking into consideration I unplug it and govern the motor, the car runs prickly and at 850ish. I can single-handedly guess that my extra 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 rule in the alternating of rpm though? I think it single-handedly adjusts it as regards 1k..

This could be a large vacuum leak ,with the MAF related it is forlorn measuring the freshen that is getting later than the MAF, as a result if the intake manifold is sucking in expose the air to fuel ratio will be completely out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. as soon as carb cleaner vaporizer spray in the place of the hissing once the engine management and in imitation of you listen the engine stall or rev well ahead there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.

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