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Thread: Setting Idle Race Setting via Mobile/Bluetooth

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    Question Setting Idle Race Setting via Mobile/Bluetooth

    Salam Alykum,
    Is there any way via which I can set idle rpm setting of my corolla 2011 model?

    A mechanic once set it using bluetooth obd device using TAB device.
    how can I do it ? which obd model will work? and what software is used to set the rpm or clear the errors ?

    thank you in advance

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    i doubt it can be adjusted via bluetooth obd interface ......


    elm chip can read data from ecu and read & erase check codes only ....


    may be some setting in hood

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    It can't be done by ELM device

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    so what device is required to adjust rpm speed? I remember that one mechanic adjusted it using obd port, and his tab device, his tab device was connected with obd port and he adjusted it using it)

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    It may be a professional scanner device rather then simple tab

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    What trouble u are having ...

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    you cannot adjust idle rpms on a corolla, in any possible way. the ecu doesn't give you any such option, for the idle RPM to be correct - there should be:

    no vac leaks

    functioning PCV system

    good throttle body, TP sensor and MAF/IAT sensor

    good ignition system (coils + spark plugs)

    good fuel system

    good wiring
    https://www.facebook.com/OsamaAbbasPhotography

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    well i have dancing rpm in corolla 2009

    in neutral position if blower is switched on rpm will drop from 900 to 500or even less ...
    while moving 80 or 90km if i neutral the gear rpm will drop to 500 or less and then recover

    maf sensor ok not dirty ..
    throttle body serviced ...
    battery changed to 65amp (problem increased with new battery )

    only work around is that disconnect battery for 5 min and problem is resolved but issue returns upon restart ....

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    Quote Originally Posted by Kamando View Post
    well i have dancing rpm in corolla 2009

    in neutral position if blower is switched on rpm will drop from 900 to 500or even less ...
    while moving 80 or 90km if i neutral the gear rpm will drop to 500 or less and then recover

    maf sensor ok not dirty ..
    throttle body serviced ...
    battery changed to 65amp (problem increased with new battery )

    only work around is that disconnect battery for 5 min and problem is resolved but issue returns upon restart ....
    Corolla 2009, what specs?
    https://www.facebook.com/OsamaAbbasPhotography

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    Its 1.3 2nzfe
    About 50k petrol driven ....

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