Search RomRaider

RomRaider

Documentation

Community

Developers



  • View Page
  • Page History/Versions
  • Print Page

Tuning Fuel

RomRaider.TuningFuel History

Hide minor edits - Show changes to markup

April 20, 2007, at 08:49 AM by XNWRX -
Changed lines 14-15 from:
  • 12:1 is a good power range
to:
  • 12:1 is a good power range (prone to det)
  • 11:1 more reliable (10.5:1 to 11:1 for TMIC, 11:1 to 11.5:1 with FMIC)
April 18, 2007, at 12:04 AM by 240sxpooter -
Changed lines 3-4 from:
  • Stoich Mixture for Cruise
to:
  • lamda is the same for all fuels not just gasoline
  • Stoich Mixture for Cruise 14.7:1 AFR
April 18, 2007, at 12:01 AM by 240sxpooter -
Added line 7:
  • High Egt’s
March 21, 2007, at 10:52 PM by bchslap -
Added lines 5-6:
  • cylinder wall wash
  • oil contaminated with fuel, reducing lubrication properties
Added lines 8-10:
  • detonation
  • destruction of internal components
  • CATASTROPHIC FAILURE
Added line 12:
  • 12:1 is a good power range
Added lines 17-18:
  • Narrow band o2 reading is only .4v variance to show Lean or Rich
  • Factory (narrow band) o2 not precise enough to give a decent reading, let alone rely on for tune
March 20, 2007, at 05:47 AM by bmw5002 -
Added line 7:
  • AFR Target for Fast Turbo Spoolup
March 17, 2007, at 04:02 AM by NSFW -
Added line 11:
March 16, 2007, at 01:15 AM by bmw5002 -
Added lines 11-12:
  • Adjusting for Injector Size Change
  • Injector Latency
March 16, 2007, at 01:08 AM by bmw5002 -
Added lines 1-11:

Tuning Fuel

  • Difference between AFR and Lambda
  • Stoich Mixture for Cruise
  • Dangers of an Overly Rich Mixture
  • Dangers of an Overly Lean Mixture
  • What to Tune AFR at?
  • More or less power with leaner/richer mixture?
  • Comparing Dictated AFR to actual measured AFR with wideband
  • Don’t use factory o2 sensor!! Need Wideband!
  • Adjusting for Intakes




RomRaider Forums

Join our forums, the best place to find help and answers!







RomRaider is developed and supported by volunteers working on their own time. To support their efforts please consider making a donation.





Page last modified on April 20, 2007, at 08:49 AM
Powered by PmWiki