Just looking at your msq, your req fuel seems off, because you never get over 84% VE even at 230kPa. That's more than 16psi of boost. Proper req fuel will put you quite a bit higher - well over 100 in your fuel table over 100kPa. This isn't necessarily dangerous, but proper req fuel def gives you a better comparison point for VE tables with others. It also gives you better resolution since minimum difference must be at least 1%.
I use straight TPS, so I don't have anything to tell you about your Accel Wizard settings. Are you running wideband or lambda. I don't have your project settings so I can't tell. If you're running lambda with no knock sensing, that's a little crazy. Not that knocksense is particularly worth it, I would recommend wideband for sure. Are your internals forged? |
ok i will change them up tomorrow, Turns out my boost gauge had a kinked line, stupid plastic. and my wastegate was shot so was overboosting... New wastegate and redoing all my vac lines woot
|
Another question this time about my waste-gate, Its a stock 14b and with the vac line hooked up it boosts to 10psi like it should but then in high rpm (5000+) its creeps past 15. I think i can hear a vacuum leak where the actuator rod comes out of the diaphragm, also when i pinch the vac line to the waste-gate the rpm drops slightly. Im guessing the diaphragm is leaking thus causing the over boost?
|
4 Attachment(s)
Ok guys so i got all my problems sorted out, or so i thought..... replaced all the vacuum lines as described, boost gauge now reads properly and wastegate opens up to 15psi and holds it but now im getting a quick solid cut when im hard on the throttle mostly at wot,high rpm at 15psi. I attached a log and msq. you can see the afr's go way lean and the map drops off for a quick second. ANy ideas?
|
Originally Posted by sccaax
(Post 874836)
Just looking at your msq, your req fuel seems off, because you never get over 84% VE even at 230kPa. That's more than 16psi of boost. Proper req fuel will put you quite a bit higher - well over 100 in your fuel table over 100kPa. This isn't necessarily dangerous, but proper req fuel def gives you a better comparison point for VE tables with others. It also gives you better resolution since minimum difference must be at least 1%.
I use straight TPS, so I don't have anything to tell you about your Accel Wizard settings. Are you running wideband or lambda. I don't have your project settings so I can't tell. If you're running lambda with no knock sensing, that's a little crazy. Not that knocksense is particularly worth it, I would recommend wideband for sure. Are your internals forged? OP please upload the ini file with your tune. |
All times are GMT -4. The time now is 01:26 AM. |
© 2024 MH Sub I, LLC dba Internet Brands