Had a new one today with SD2

[TurboTdr3.8]

hmmm, seems like your first sensor is out of spec.

Bob

That is what I was thinking also , its seems like the other 2 are real close to each other and the kpa is closer to real values with barometer pressure also

I have a GM 3 bar coming so I will compare it and see where it stands

 

[TurboDave]

For sure! That first one is reading WAY too high. The 98 is actually closest for the altitude you're at. I would have guessed you should be reading closer to 97 at just over 800 feet high.

 

[TurboTdr3.8]

For sure! That first one is reading WAY too high

That was why I probably had that rich cold start up like I was talking to you about in the 10`s , when I get that GM and see how it compares I will switch and have to tune all over but I fell like I will be more in line of what it supposed to be tuned with . Goes to show you where the quality has gone out the door these days with this China junk . Now I understand about the reman MAF meters being way off and causing the same problems in trying to get your car to run like it did with the original OEM part . Its like hitting the lottery when you find the right one .

 

[TurboTdr3.8]

Got my Ac Delco map sensor today look where it came from ,oh well

Posted from the TurboBuick.Com mobile app

 

[TurboTdr3.8]

The new sensor read 98.63 kpa koeo , so 3 are very close ,I have 2 spares now lol.

Posted from the TurboBuick.Com mobile app

 

[TurboBob]

cool, mystery solved

B

 

[Pronto]

So now does it run better and no code 33?

 

[TurboTdr3.8]

So now does it run better and no code 33?

Have not got to it , I will update very soon .