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Thread: Torque App on V8's

  1. #1
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    Torque App on V8's

    Anybody else running one?

    Mine reads the LTFT fine, and although CAN read (highlighted in green) the STFT sensor, only finds an output of zero?
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  2. #2
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    This is the setup on my phone.

    STFT and LTFT work for me.

    I think from memory that I had to try a couple of STFT options to get one that worked.


  3. #3
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    There are options?
    Hmm.
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  4. #4
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    tried all 4 STFT sensors, only ones connected but its showing zero output.
    My Torque app is maybe 4 years old now,,
    maybe need to buy the newest version?
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  5. #5
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    Whats required to reset the LTFT value?
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  6. #6
    Join Date
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    Location
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    driving

    it will change depending on what's happening & how well your gas is tuned.

    mine will sit around 0 - +2 at 60-80kph

    once i get up to cruising speed it rises to +12 or so which means i need to add to more gas in the map.

    everytime i think of it though i don't have the computer in the car

  7. #7
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    oh, since the last rebuild mines been stuck on plus 25.
    which, as far as I can tell means its running way lean,,
    but without the STFT I cant confirm that.
    maf is readout is fine, will check oxy sensor today, but they are relatively new,,
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  8. #8
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    May 2003
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    0.2V on one and 0.4V on the other.
    hot at 100kph.
    oh and maf around 7 at idle and 50g/s at 100 cruise.
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  9. #9
    Join Date
    Apr 2009
    Location
    Sandgate, Brisbane
    Posts
    804
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    your O2 sensors should be fluctuating between 0.1 & 0.9v all the time. in real life they do this heaps of times per second but you'll only see the current value as the Torque App updates the screen.

    it should not be static.

  10. #10
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    yes, they do flicker a bit,, only between 2-3, 4-5 though,,
    will it throw a code if the O2's have failed?
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

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