jarrod Posted July 3, 2008 Share Posted July 3, 2008 This is a 3rd gear pull, boost should be up around 18 lbs. I've looked for leaks but haven't found any....anyone have any suggestions as to what could be causing this? Don't forget to change the extension on the files back to .csvenginuitylog_20080702_171725.pdfenginuitylog_20080702_171819.pdf Link to comment Share on other sites More sharing options...
mickeyd2005 Posted July 3, 2008 Share Posted July 3, 2008 Looks normal... for your tune and your temperature. Link to comment Share on other sites More sharing options...
Infamous1 Posted July 3, 2008 Share Posted July 3, 2008 Looks normal... for your tune and your temperature. His boost appears to be WAY down and his load is as well naturally. Try resetting the ECU to see if that helps, my first guess would be you are seeing WG spring pressure however you are actually registering some WGDC. Moved to Tuning.... Link to comment Share on other sites More sharing options...
mickeyd2005 Posted July 3, 2008 Share Posted July 3, 2008 His boost appears to be WAY down and his load is as well naturally. Try resetting the ECU to see if that helps, my first guess would be you are seeing WG spring pressure however you are actually registering some WGDC. Moved to Tuning.... Looks like a stock tune to me. Adjust it for altiitude and temperature and there you go. Link to comment Share on other sites More sharing options...
Infamous1 Posted July 3, 2008 Share Posted July 3, 2008 Looks like a stock tune to me. Adjust it for altiitude and temperature and there you go. From what I remember he is stg 2 though... Confirmed, I remeber this thread about his issues previously http://www.legacygt.com/forums/showthread.php?t=83611 Link to comment Share on other sites More sharing options...
mickeyd2005 Posted July 3, 2008 Share Posted July 3, 2008 That's still a stock tune. It's definitely not a Cobb OTS Stg 2 tune. Link to comment Share on other sites More sharing options...
Infamous1 Posted July 3, 2008 Share Posted July 3, 2008 That's still a stock tune. It's definitely not a Cobb OTS Stg 2 tune. Not saying it is a Cobb stg 2, but it definately isn't a stock tune. You can tell it isn't a stock tune just by looking at the max KC of 9. OP please list your mods and your mapping for further diagnosis. Link to comment Share on other sites More sharing options...
mickeyd2005 Posted July 3, 2008 Share Posted July 3, 2008 Very good point. Okay, it's not a stock tune. However, his boost is a result of his tune. Link to comment Share on other sites More sharing options...
LittleBlueGT Posted July 3, 2008 Share Posted July 3, 2008 Infamous and Mike, the tuning detectives are on the case. Full tune of 68HTA, KSTech 73 MAF, Racer X FMIC and ID1000s................by the DataLog Mafia!!! Link to comment Share on other sites More sharing options...
jarrod Posted July 3, 2008 Author Share Posted July 3, 2008 looks like it had to do with wdc...here's a new log...btw it's a basic stage 2 car....it's a pdx map and pdx has been working on the map todayenginuitylog_20080703_124425.pdf Link to comment Share on other sites More sharing options...
Infamous1 Posted July 3, 2008 Share Posted July 3, 2008 You're going to need a smaller pill, your WGDC are maxed out but you aren't anywhere near full boost. This is assuming you have no leaks. Link to comment Share on other sites More sharing options...
jarrod Posted July 3, 2008 Author Share Posted July 3, 2008 considering a avo actuator Link to comment Share on other sites More sharing options...
Infamous1 Posted July 3, 2008 Share Posted July 3, 2008 Smaller pill is safer and much cheaper. Link to comment Share on other sites More sharing options...
mickeyd2005 Posted July 3, 2008 Share Posted July 3, 2008 What is your atmospheric pressure? Logging the knock signal will just give you a false sense of security. It doesn't persist long enough for the logger to catch the knock. There is an integer knock counter that will be added to the next ecu defs. Don't log vehicle speed. You have a 5MT. Just state which gear you are in. Don't log MRP corrected. You are already logging MRP. The difference only represents the time delay between parameters. You don't really need to log coolant temperature. Don't log accelerator pedal angle. It has no value unless you are trying to diagnose a problem with the DBW throttle. It looks like you'll need a new front O2 sensor. I would get that replaced before it starts throwing off your AFR learning. Next time start your log at 2000 rpm. Link to comment Share on other sites More sharing options...
enthusiast Posted July 4, 2008 Share Posted July 4, 2008 What is your atmospheric pressure? Logging the knock signal will just give you a false sense of security. It doesn't persist long enough for the logger to catch the knock. There is an integer knock counter that will be added to the next ecu defs. Don't log vehicle speed. You have a 5MT. Just state which gear you are in. Don't log MRP corrected. You are already logging MRP. The difference only represents the time delay between parameters. You don't really need to log coolant temperature. Don't log accelerator pedal angle. It has no value unless you are trying to diagnose a problem with the DBW throttle. It looks like you'll need a new front O2 sensor. I would get that replaced before it starts throwing off your AFR learning. Next time start your log at 2000 rpm. What do you log/look for when your front O2 sensor is failing? My mod list Link to comment Share on other sites More sharing options...
mickeyd2005 Posted July 4, 2008 Share Posted July 4, 2008 AFR #1 is reading too lean above 5368 rpm. If it was correct then I would expect bad things to have happened. Link to comment Share on other sites More sharing options...
jarrod Posted July 4, 2008 Author Share Posted July 4, 2008 AFR #1 is reading too lean above 5368 rpm. If it was correct then I would expect bad things to have happened. I'm with you on the bad 02 sensor...actually have a brand new one sitting in the cup holder right now. That wouldn't have anything to do with me not hitting my target boost would it? Link to comment Share on other sites More sharing options...
mickeyd2005 Posted July 4, 2008 Share Posted July 4, 2008 What's your atmospheric pressure? Link to comment Share on other sites More sharing options...
jarrod Posted July 4, 2008 Author Share Posted July 4, 2008 Let me get a couple of more logs with atmospheric pressure and i'll post them Link to comment Share on other sites More sharing options...
jarrod Posted July 4, 2008 Author Share Posted July 4, 2008 Smaller pill is safer and much cheaper. curious..what's the difference between getting a pill and a mbc? other than price Link to comment Share on other sites More sharing options...
jarrod Posted July 4, 2008 Author Share Posted July 4, 2008 Here's another log on my 93 map with absolute pressure added. I also posted a log from the track last night...this was on my 110 tune which didn't run well at allenginuitylog_20080704_121153.pdf110 map.pdf Link to comment Share on other sites More sharing options...
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