Mail order tune
10-07-2006, 12:57 AM
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Mail order tune I already have a mail order tune from tsp. Now that I have Hp tuners where should I began tunning? I was thinking that I will only need it for wide open throttle tunning (using a wideband). Car put down 410/379 H\C.
10-07-2006, 08:23 AM
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well, first of all grab a stock 2001 tune file from your make model car. download your cars current tune, take a look and compare your cars current tune to the stock tune
take a look at spark (timing)
take a look at your PE table
your VE table
MAF table (MAF and VE are blended below 4krpm and non-WOT... contributes to high or low fuel trims)
MAF is simply WOT... that will adjust your fuel up past 4krpm
check to make sure cat protect is off.
then setup a bunch of histograms/maps/ select things to log.
monitor KR and current spark. monitor fuel trims .
monitor fuel if you have a wideband
take a look at spark (timing)
take a look at your PE table
your VE table
MAF table (MAF and VE are blended below 4krpm and non-WOT... contributes to high or low fuel trims)
MAF is simply WOT... that will adjust your fuel up past 4krpm
check to make sure cat protect is off.
then setup a bunch of histograms/maps/ select things to log.
monitor KR and current spark. monitor fuel trims .
monitor fuel if you have a wideband
