OP, do you have a metal aftermarket intake? Also, if you do not, is that rectangular gasket around the MAF still present and undamaged?

If you want to try a new MAF, monograt has a ton of them for sale, and cheap.

 

i have tried 3 brand new mafs. all the same, i have a injen intake. and the rubber square gasket is still present. i almost think its cuz of the boost control sensor. i had the code set to OFF since i deleted it and then we retuned for the maf cuz it was 10% out of wack.

previous tune had the p0033 turned off with my hptuners. but i sold mine and had to use his and he did not have it turned off in his hpt. since p0033 is a type b code (drivability code) i feel like thats it. but i have no clue until i can get with him

 

Why are you not using your BPV solenoid?

 

when i removed the vacuum tank i removed the sensor and just ran the bpv vac line straight to the manifold. slightly quicker response from th bpv when closed throttle and slightly quicker spool. if anything it just ran more smoothly.

but im not convinced thats the reason for my issues. im almost certain its the maf is just way out of range,

 

Can you log?

 

logged today, maf was going to - 30. corrected it then went +30. put an old tune on it and seems to be running ok now, so we shal drive and see what happens

 

Good to hear. Fuel trim issue.

 

Keep updated! I'm having the same problem with p0101 and its not a boost leak. I plan on checking wiring today to see if there is a break in a wire somewhere.

 

Yeah, I'm getting the P0101 as well (along with P0106 and P0236) and I did a boost leak test to 26 psi the other day and couldn't hear any hissing whatsoever so I don't think my issue is a boost leak either.

I will say though that I have the K&N SRI and it doesn't look like there's a gasket or anything sealing the face of the sensor to the face on the intake.

 

I have been getting the same codes and dont have a boost leak, I am going to get a retune even tho I dont think that will help.