TephraMod V7
#3468
Evolving Member
iTrader: (15)
hey everyone!
hope all is well!
is anyone or everyone still on here running tephra? this thread hasn't had as much action lately.
i'm running speed density 2.0. have some minor tuning to do to cure a rich condition at some load point....... hows everyone else doing!?!?!?
hope all is well!
is anyone or everyone still on here running tephra? this thread hasn't had as much action lately.
i'm running speed density 2.0. have some minor tuning to do to cure a rich condition at some load point....... hows everyone else doing!?!?!?
The following users liked this post:
sandman121383 (Aug 16, 2018)
#3472
#3474
Evolving Member
I have a question about migrating the MAF scaling. My stock ROM has a table named "Airflow/Hz Raw Scaling" where I've been adjusting the scaling up until now as well an "Airflow/hz Raw Offest" table. The Tephramod v7 seems to have only a "MAF Scaling (MAF Adder already included)" table.
My question is, how should I translate the values from my stock ROM table to the Tephramod table? Should the "MAF Scaling (MAF Adder already included)" table be populated by the sum of the scaling and raw offset values? I attached a pic if it helps anyone understand what I'm talking about. I've got it running on SD with some pretty high values but the load goes all out of whack under boost (1000+)
Edit: High load was because I was looking at mut2byte instead of the 1byte load with the proper correction factor. Still wondering about the MAF scaling though if someone could help.
My question is, how should I translate the values from my stock ROM table to the Tephramod table? Should the "MAF Scaling (MAF Adder already included)" table be populated by the sum of the scaling and raw offset values? I attached a pic if it helps anyone understand what I'm talking about. I've got it running on SD with some pretty high values but the load goes all out of whack under boost (1000+)
Edit: High load was because I was looking at mut2byte instead of the 1byte load with the proper correction factor. Still wondering about the MAF scaling though if someone could help.
Last edited by butte; Apr 26, 2018 at 08:24 AM.
#3475
Sd setup
I have a question about migrating the MAF scaling. My stock ROM has a table named "Airflow/Hz Raw Scaling" where I've been adjusting the scaling up until now as well an "Airflow/hz Raw Offest" table. The Tephramod v7 seems to have only a "MAF Scaling (MAF Adder already included)" table.
My question is, how should I translate the values from my stock ROM table to the Tephramod table? Should the "MAF Scaling (MAF Adder already included)" table be populated by the sum of the scaling and raw offset values? I attached a pic if it helps anyone understand what I'm talking about. I've got it running on SD with some pretty high values but the load goes all out of whack under boost (1000+)
My question is, how should I translate the values from my stock ROM table to the Tephramod table? Should the "MAF Scaling (MAF Adder already included)" table be populated by the sum of the scaling and raw offset values? I attached a pic if it helps anyone understand what I'm talking about. I've got it running on SD with some pretty high values but the load goes all out of whack under boost (1000+)
#3476
Evolving Member
Rewiring wasn't necessary. I'm using the fuel temp for IAT at the moment and the same Omnipower 4 bar map sensor that i've been using for years. Are you having trouble reading your map sensor in evoscan? Is it the stock map sensor?
#3477
Tephra
thanks for the reply
is it necessary to copy over stock rom values just to test my map sensor is working and wired correct?iv already reflashed my ecu with a SD Rom ?
the map sensor I’m using is a gm 3 bar map sensor,all I want to do is just get my car fired up on sd so it can go to be tuned,where do you see the map reading in evoscan when data logging in the maf section.
thanks for any help
is it necessary to copy over stock rom values just to test my map sensor is working and wired correct?iv already reflashed my ecu with a SD Rom ?
the map sensor I’m using is a gm 3 bar map sensor,all I want to do is just get my car fired up on sd so it can go to be tuned,where do you see the map reading in evoscan when data logging in the maf section.
thanks for any help
#3479
Evolving Member
thanks for the reply
is it necessary to copy over stock rom values just to test my map sensor is working and wired correct?iv already reflashed my ecu with a SD Rom ?
the map sensor I’m using is a gm 3 bar map sensor,all I want to do is just get my car fired up on sd so it can go to be tuned,where do you see the map reading in evoscan when data logging in the maf section.
thanks for any help
is it necessary to copy over stock rom values just to test my map sensor is working and wired correct?iv already reflashed my ecu with a SD Rom ?
the map sensor I’m using is a gm 3 bar map sensor,all I want to do is just get my car fired up on sd so it can go to be tuned,where do you see the map reading in evoscan when data logging in the maf section.
thanks for any help
#3480
The rom iv downloaded has been used a lot so I know it’s good but all I want to do is check my map sensor is working and just try and start my car I won’t be driving it until it’s been tuned, I’m where do you see your map sensor reading in evoscan?