Chevrolet Engine Wiring Diagram

I have a 2004 ES330 in the same way as a hestitation problem. It is good from a full end but once I go approaching turns on onto highway ramps, similar to I afflict the accellarator (sp?) it hesitates for 2 seconds since reving up. I ve taken it to a mechanic and he says it is normal. I have an 2003 Avalon afterward the thesame engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights tilt on? Is the battery abundantly 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 connections in the intake. bearing in mind I put my Turbo OBDII app on, all seems good except that the TPS stays constant a propos 30%. This is a drive-by-wire model appropriately it has not throttle cable or usual TPS. I take the TPS is integrated next the throttle controller/motor. Mechanic s Assistant: anything else you desire the mechanic to know back I be close to 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 expose flow meter and said it was good. afterward I unplug it and govern the motor, the car runs prickly and at 850ish. I can only guess that my other rebuilt ecu has an issue, or the tps needs to be re-adjusted, or somehow my maf has died in the midst of every this. I don't think the tps has that much manage in the oscillate of rpm though? I think it forlorn adjusts it regarding 1k..

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