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Type: Posts; User: paulo57509

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    I did multiple things at once so I really can't...

    I did multiple things at once so I really can't say what really affected the change the most. At least with the tune:

    1. I went ahead and reduced the timing advance by 50%.

    2. I turned the...
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    Closing this thread.... There was an issue...

    Closing this thread....

    There was an issue with the stock BIN size. Why it initially read as a 56K file is unknown (operator error, no doubt); the file is supposed to be a 32k file.

    Re-read...
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    Just to close this thread; I got the car to pass....

    Just to close this thread; I got the car to pass.

    http://i3.photobucket.com/albums/y94/paulo57509/lumina/2016%20emission%20test_pass_cropped_zpsdjbxufcw.jpg
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    No CEL, No Start with Newly Burned EEPROM

    1992 Chevrolet Lumina
    3.1L V6 Vin T
    ECM: 1227727
    Broadcast Code: AXKK
    TunerPro V4.x
    Moates USB AutoProm, GP1 Adapter
    Mask ID: $A1


    New guy here....I have a problem and I’m looking for...
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    Saturday afternoon I removed the plenum in order...

    Saturday afternoon I removed the plenum in order to get to the injectors and fuel rail.

    I measured the resistance of each injector and got the following values. Temperature of the injector...
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    I removed the EGR and jumpered the terminals...

    I removed the EGR and jumpered the terminals between 12v and ground. All the solenoids/pintles open. I confirmed that the EGR valve passages are clear with compressed air with the pintles opened.
    ...
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    Robert, Thank you for the feedback. I've already...

    Robert, Thank you for the feedback. I've already been following your diag path but in a different order.

    I've replaced the O2 sensor first (I had one on the shelf) with no change.

    I hooked up...
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    Failed Emissions Test - High NOx

    My old '92 Lumina (3.1L V6, Auto, 201k miles) failed its biennial emissions test. The results are below.
    ...
  9. Thread: Greetings

    by paulo57509
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    1,978

    Greetings

    Hello,

    New guy here, my name is Paul with my first introductory post. I registered (I don't recall how long ago) because I became interested in EFI and chip tuning soon after I purchased my '87...
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