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Tag: Hidden secrets of Porsche 996 turbo fuel system upgrades (5bar vs. big injectors)

1197.4 HP without a Dyno! We'll show you how!1197.4 HP without a Dyno! We'll show you how! Avoid Engine Damage! Datalogging explained Next over are some more fueling values- Fuel Trim Mean Value Bank 1 and 2 Actual and Lambda Value Bank 1 and 2. The Fuel Trim Mean Value Bank 1 and 2 are what you'd normally see called "Short Term Fuel Trims" in an OBD2 scan tool. A value of 1.00 is telling you that the ECU is not having to trim the fuel from the base mapped values in the tune to maintain the target Lambda. Even though we're not logging the target Lambda, it is another variable you can look at. The short terms versus long terms we explained earlier are kind of like short term and long term memory- the short terms are an immediate value and taking care of the trims to maintain the actual Lambda according to the target.🎯 And if these are consistently high, the long terms will absorb those values every few seconds to try to keep the short terms closer to 1.0. So the short terms move fast and the long terms move slow. 🐇🐢 997.1 Turbo Datalogging Instructions https://www.protomotive.com/wp422/product/997_1tt-datalogging-instructions Unlock the hidden potential of your car by understanding its power secrets! In this video, we delve into decoding your car's data logs to optimize performance tuning. After the release of our video on how to create dyno charts without a dyno, we were asked to delve deeper into what these terms actually meant. So, we'll explore terms crucial for tuning. Tools like Durametric, Cobb Accessport, Hptuners, and ScanXL are highlighted for comprehensive datalogging. Diving into a real example from a 997.1 Turbo with basic upgrades, we examine the data log spreadsheet. The charts generated from this log reveal insights into the car's performance. If you're intrigued by your car's language and want to harness its full potential, stay tuned for more insights. Don't forget to subscribe, hit the notification bell, and share your thoughts in the comments! . Here's links to the entire series. Be sure to catch them all :) Ep. 1: Avoid Engine Damage! Datalogging explained is here: https://youtu.be/5yMerAv4JTI Ep. 2: Avoid Engine Damage! Datalogging explained is here: https://youtu.be/ZwNytcitOh4 Ep. 3: Avoid Engine Damage! Datalogging Explained is here: https://youtu.be/dwR84EaN4Ig . . You can subscribe to our channel here: https://www.youtube.com/@protomotive . Visit us at https://www.protomotive.com Check our tech library / blog out at: https://www.protomotive.com/wp422/protomotive-tech-tips . . #protomotive #porsche997turbo #porsche #turbos #porsche996turbo #996turbo #997turbo #power #horsepower #tuning #fuelinjection #porsche997 #porsche997turbo #porsche911 #porsche911turbo 996 turbo 997 turbo protomotive porsche 993 porsche 997.1 turbo porsche 996 turbo porsche 997 turbo 993 turbo porsche 996 exhaust porsche tuning car terminology what do these car terms actually mean?
1197.4 HP without a Dyno! We'll show you how!1197.4 HP without a Dyno! We'll show you how! Avoid Engine Damage! Datalogging explained Previously... The actual throttle plate angle is the next column over and is pretty much exactly what it's telling you it is. On some cars 100% is 100%; while on others 100% or max throttle angle may be limited to 85%. What we're typically looking for here is throttle closure since we're dealing with E-throttle cars and the ECU is controlling them based on many, many conditions- and not simply where your foot is on the throttle pedal. So if you're at wide open throttle and you suddenly see the actual throttle plate angle closing down then maybe reopening a few RPMs later, that's usually caused by the ECU sensing something isn't right and putting the engine into a protective mode. 🔐 997.1 Turbo Datalogging Instructions https://www.protomotive.com/wp422/product/997_1tt-datalogging-instructions Unlock the hidden potential of your car by understanding its power secrets! In this video, we delve into decoding your car's data logs to optimize performance tuning. After the release of our video on how to create dyno charts without a dyno, we were asked to delve deeper into what these terms actually meant. So, we'll explore terms crucial for tuning. Tools like Durametric, Cobb Accessport, Hptuners, and ScanXL are highlighted for comprehensive datalogging. Diving into a real example from a 997.1 Turbo with basic upgrades, we examine the data log spreadsheet. The charts generated from this log reveal insights into the car's performance. If you're intrigued by your car's language and want to harness its full potential, stay tuned for more insights. Don't forget to subscribe, hit the notification bell, and share your thoughts in the comments! . Here's links to the entire series. Be sure to catch them all :) Ep. 1: Avoid Engine Damage! Datalogging explained is here: https://youtu.be/5yMerAv4JTI Ep. 2: Avoid Engine Damage! Datalogging explained is here: https://youtu.be/ZwNytcitOh4 Ep. 3: Avoid Engine Damage! Datalogging Explained is here: https://youtu.be/dwR84EaN4Ig . . You can subscribe to our channel here: https://www.youtube.com/@protomotive . Visit us at https://www.protomotive.com Check our tech library / blog out at: https://www.protomotive.com/wp422/protomotive-tech-tips . . #protomotive #porsche997turbo #porsche #turbos #porsche996turbo #996turbo #997turbo #power #horsepower #tuning #fuelinjection #porsche997 #porsche997turbo #porsche911 #porsche911turbo 996 turbo 997 turbo protomotive porsche 993 porsche 997.1 turbo porsche 996 turbo porsche 997 turbo 993 turbo porsche 996 exhaust porsche tuning car terminology what do these car terms actually mean?
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