So if I only get p0103 DTC code does that mean I am in SD? That is the only code I am getting.Originally Posted by TAQuickness
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.
So if I only get p0103 DTC code does that mean I am in SD? That is the only code I am getting.Originally Posted by TAQuickness
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 09:09 AM.
2005 CTS-V w/tuner wannabe driver
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.
Thanks.Originally Posted by tunedbyGM
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.
Yep , your in SD . What I found out is , if any of the three (P010x) are present then you are indeed in SD .Originally Posted by NewV
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 .
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?
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 .Originally Posted by TAQuickness
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 .
Max values .Originally Posted by TAQuickness
2005 1500 HD , Custom OS3 SD tune .
2006 Trailblazer
Dinosaurs and Plants gave their lives so that we may drive , long live fossil fuel .
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 .Originally Posted by TAQuickness
2005 1500 HD , Custom OS3 SD tune .
2006 Trailblazer
Dinosaurs and Plants gave their lives so that we may drive , long live fossil fuel .