Volvo Vecu Wiring Diagram

I have a 2004 ES330 similar to a hestitation problem. It is fine from a full stop but next I go nearly turns on onto highway ramps, in the manner of I depress 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 taking into consideration the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights twist on? Is the battery adequately charged? With or without headlights on. Relatively further 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 appropriately far? I ve cleaned the MAF sensor. Checked for contacts in the intake. in the manner of I put my Turbo OBDII app on, everything seems fine except that the TPS stays constant as regards 30%. This is a drive-by-wire model correspondingly it has not throttle cable or usual TPS. I resign yourself to the TPS is integrated next the throttle controller/motor. Mechanic s Assistant: everything else you desire the mechanic to know previously I attach you? No, I guess that is it.

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Might in addition to be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can reach a fast malformation find if you unplug the meter and run the engine without it. if the engine condition is the thesame later chances are the meter or the link to it is faulty. Its with worth cleaning the MAF sensor wires, as they can acquire coated similar to dirt more than become old which then offsets the reading. Use some admission cleaner or brake cleaner to vaporizer onto the wires to remove the dirt upon no account lie alongside the wires later than whatever as they are utterly fragile

Hello the TPS does have an effect upon switching the car into idle mode hence I'd suggest to create certain the throttle plate is 100% closed and not slightly beached afterward carbon. and then adjust the TPS correspondingly that the IDL stick is continuous to the E2 glue with the throttle is closed, and entre circuit considering the throttle is just cracked. Don't bother not quite any voltages, the IDL gain access to is the in reality important one.

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