After trying for 3 or 4 days now to no avail, I need some help figuring out how to tune my MAF sensor.
starting off,
I have a 2014 Chevy Silverado 5.3, with a 6.2 intake manifold and throttle body, Texas speed long tube headers.
nothing crazy, I have a K&N Black hawk on order. not planning on more engine mods.
I will be posting on this thread frequently so everyone can see the progression and solutions to problems.
first issue I keep having the issue Reduced Engine Power Mode. I have changed the values of the P0068 Delta to the max values and am still getting the error randomly.
Second issue, I have a constant Error for the P0430 O2 sensor error code. I have disabled the Error code in the DTC under Engine Diagnostics, and again as before No Avail.
thirdly, I have been trying to tune my MAF based on Lambda Math in Lambda AFR tables EQ server ratio and EQ commanded. when the math is input with the Hz ratios I cannot get the truck to read the chart, assuming the math is correct it has to be some other verbal
could all of these issues be spawning from the P0430 error? I am posting the most current tuning file I have with all of the errors and EQ tables.
any and all help to fix these issues so I can get back to tuning would be helpful. the sooner the better.
4. disable DFCO, COT, O2, Dynamic Airflow, -5 spark advance 08-22-2020.hpt
EQ error ratio.MathParameter.xml
MAF Error.table.Table.xml
thanks for taking time to read this