Page 4 of 4 FirstFirst ... 234
Results 31 to 38 of 38

Thread: AutoVE

  1. #31
    Senior Member NewV's Avatar
    Join Date
    Nov 2006
    Posts
    118

    Default

    Quote Originally Posted by TAQuickness
    Good catch TunedbyGM. I will get it updated in the near future.

    As for the MAF, check your DTC's. If you have p0101, p0102, and/or p0103, the PCM has detected the MAF failure and you're in SD. The step for unplugging the MAF guarantees the MAF will fail and put you in SD.
    So if I only get p0103 DTC code does that mean I am in SD? That is the only code I am getting.

    Also my SAE.MAF is logging but GM.MAF is not, this is with the MAF plugged in as it is a 5 plug unit.
    Last edited by NewV; December 28th, 2006 at 08:09 AM.
    2005 CTS-V w/tuner wannabe driver

  2. #32
    Lifetime Member TAQuickness's Avatar
    Join Date
    Jan 2005
    Posts
    2,940

    Default

    If you're getting P0103, you're in SD (should be anyway). Easy check, zero out your MAF table. If the engine won't start, you're not in SD.


  3. #33
    Lifetime Member TAQuickness's Avatar
    Join Date
    Jan 2005
    Posts
    2,940

    Default

    Quote Originally Posted by tunedbyGM
    There .
    Thanks.

    I added the unit conversions per an earlier request from Elmer.

    Picked up on your trans pressure notes. But, I'm not planning to add the details behind the MAF wiring to this tutorial. Perhaps you could help me with a seperate write up for that. We'd need to verify the wiring across all years with a 5 wire MAF.


  4. #34
    Lifetime Member Chevy366's Avatar
    Join Date
    Oct 2006
    Posts
    1,603

    Default

    Quote Originally Posted by NewV
    So if I only get p0103 DTC code does that mean I am in SD? That is the only code I am getting. Yep , your in SD . What I found out is , if any of the three are present then you are indeed in SD .
    Also my SAE.MAF is logging but GM.MAF is not, this is with the MAF plugged in as it is a 5 plug unit.
    Yep , your in SD . What I found out is , if any of the three (P010x) are present then you are indeed in SD .
    I was lucky I had a factory GM Fog Lamp harness laying around and used a 2 pin female connector from it as well as two male pins and connected just the IAT of the MAF , I don't think you really need to do that but heck I had the stuff so made sure .
    2005 1500 HD , Custom OS3 SD tune .
    2006 Trailblazer
    Dinosaurs and Plants gave their lives so that we may drive , long live fossil fuel .

  5. #35
    Lifetime Member TAQuickness's Avatar
    Join Date
    Jan 2005
    Posts
    2,940

    Default

    Also, according to my converter, 122* C = 251.6* F

    How did you do your conversion? Or are you just looking at setting to a max value?


  6. #36
    Lifetime Member Chevy366's Avatar
    Join Date
    Oct 2006
    Posts
    1,603

    Default

    Quote Originally Posted by TAQuickness
    Thanks.

    I added the unit conversions per an earlier request from Elmer.

    Picked up on your trans pressure notes. But, I'm not planning to add the details behind the MAF wiring to this tutorial. Perhaps you could help me with a seperate write up for that. We'd need to verify the wiring across all years with a 5 wire MAF.
    Great , the conversion addition might help a few people like myself who view the world in Imperial values (Elmer's )or least make someone stop and confirm the values .
    Will see if I can find out about the 5 wire MAF , I can ask a GM tech from another site to confirm the MAF across all years .

    Cheers
    GM
    2005 1500 HD , Custom OS3 SD tune .
    2006 Trailblazer
    Dinosaurs and Plants gave their lives so that we may drive , long live fossil fuel .

  7. #37
    Lifetime Member Chevy366's Avatar
    Join Date
    Oct 2006
    Posts
    1,603

    Default

    Quote Originally Posted by TAQuickness
    Also, according to my converter, 122* C = 251.6* F

    How did you do your conversion? Or are you just looking at setting to a max value?
    Max values .
    2005 1500 HD , Custom OS3 SD tune .
    2006 Trailblazer
    Dinosaurs and Plants gave their lives so that we may drive , long live fossil fuel .

  8. #38
    Lifetime Member Chevy366's Avatar
    Join Date
    Oct 2006
    Posts
    1,603

    Default

    Quote Originally Posted by TAQuickness
    Thanks.

    I added the unit conversions per an earlier request from Elmer.

    Picked up on your trans pressure notes. But, I'm not planning to add the details behind the MAF wiring to this tutorial. Perhaps you could help me with a seperate write up for that. We'd need to verify the wiring across all years with a 5 wire MAF.
    The only reason I went so far as to isolate the IAT from the MAF is I was still getting MAF frequency readings , and was afraid that the MAF might still be influencing the AutoVE .
    2005 1500 HD , Custom OS3 SD tune .
    2006 Trailblazer
    Dinosaurs and Plants gave their lives so that we may drive , long live fossil fuel .

Page 4 of 4 FirstFirst ... 234

Similar Threads

  1. Replies: 32
    Last Post: June 24th, 2010, 05:21 AM
  2. AutoVE help please
    By LS1-450 in forum Gen III V8 Specific
    Replies: 4
    Last Post: May 6th, 2009, 08:23 AM
  3. doing autoVE
    By nathans1987 in forum Gen III V8 Specific
    Replies: 7
    Last Post: May 3rd, 2009, 05:20 PM
  4. autove afr
    By 91LS1S10 in forum General (Petrol, Gas, Ethanol)
    Replies: 6
    Last Post: November 14th, 2006, 06:59 AM
  5. AutoVE, What next?
    By dbaxter_ss in forum General (Petrol, Gas, Ethanol)
    Replies: 1
    Last Post: April 11th, 2006, 07:45 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •