C70 Wiring Diagram

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I have a 2004 ES330 taking into account a hestitation problem. It is good from a full end but next I go vis–vis turns on onto highway ramps, past 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 later than the similar engine and it jumps off the start and has no hesitation. Mechanic s Assistant: Will the headlights slope on? Is the battery fully charged? With or without headlights on. Relatively other 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 thus far? I ve cleaned the MAF sensor. Checked for contacts in the intake. subsequent to I put my Turbo OBDII app on, anything seems fine except that the TPS stays constant re 30%. This is a drive-by-wire model suitably it has not throttle cable or usual TPS. I believe the TPS is integrated later than the throttle controller/motor. Mechanic s Assistant: anything else you desire the mechanic to know before I border you? No, I guess that is it.


I did re-check them tho. The master tech did extensive tests on the air flow meter and said it was good. gone I unplug it and govern the motor, the car runs sharp and at 850ish. I can single-handedly guess that my further rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of every this. I don’t think the tps has that much manage in the alternative of rpm though? I think it deserted adjusts it something like 1k..

Hello the TPS does have an effect on switching the car into idle mode fittingly I’d recommend to create sure the throttle dish is 100% closed and not slightly beached later carbon. and after that adjust the TPS thus that the IDL glue is continuous to the E2 pin gone the throttle is closed, and way in circuit following the throttle is just cracked. Don’t trouble nearly any voltages, the IDL way in is the in reality important one.

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