Steve Watts Posted May 18, 2010 Share Posted May 18, 2010 Got Osiris Tuner from Uprev yesterday and thought I would post up some info for anyone who is interested. Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Stock Target Air Fuel Ratio and Fuel Compensation Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Stock Air Fuel Ratio Log Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Stock Fuel Schedule Log Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Stock Ignition Timing Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Stock Ignition Timing Log Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Stock Cam Advance Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Stock Cam Advance Log Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Stock MAF Log Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Is that the standard map? Yeah just editing them to say as you posted Ah ok, didnt know you were still adding more, let me know when you are done and I'll delete the random posts No probs, thats all for now. I will get some more posted up with spacer and panel filter fitted and after some tuning. Quote Link to comment Share on other sites More sharing options...
Chris`I Posted May 18, 2010 Share Posted May 18, 2010 Tidied it up. So are you going to be doing the mapping yourself or is this just for a before and after for taking it to someone else? Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Mapping it myself. I have my first ROM to flash this morning after fitting a plenum spacer and dropping in a K&N. Quote Link to comment Share on other sites More sharing options...
djtimo Posted May 18, 2010 Share Posted May 18, 2010 Nice posts, Ill be watching this mate. Keep it up! Quote Link to comment Share on other sites More sharing options...
djtimo Posted May 18, 2010 Share Posted May 18, 2010 Nice posts, Ill be watching this mate. Keep it up! Quote Link to comment Share on other sites More sharing options...
Mark@Abbey m/s Posted May 18, 2010 Share Posted May 18, 2010 You tweaking the maps yourself or e-tuning from the logs? Any questions ask away , or mail me your logs and I do your maps at a very cheap price. Mark Quote Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted May 18, 2010 Share Posted May 18, 2010 Very interesting, still thinking about going this route myself, not decided yet. Are you running a wideband setup? Quote Link to comment Share on other sites More sharing options...
andlid Posted May 18, 2010 Share Posted May 18, 2010 e-tuning that sounds interesting... wonder if I should sell my haltech and let that go towards an FI setup instead... Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 You tweaking the maps yourself or e-tuning from the logs? Any questions ask away , or mail me your logs and I do your maps at a very cheap price. Mark Hi Mark, I'm editing the maps myself which seems to be producing good results. I could be tempted to have some of your maps for comparison to what I'm producing though. Uprevs documentation isnt bad, but not great either - I wouldnt recommend the self tune route for those without some existing knowledge of what they are trying to achieve. Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Very interesting, still thinking about going this route myself, not decided yet.Are you running a wideband setup? Using the standard wideband sensors on the car. Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Fitted the plenum spacer and K&N earlier, car felt no quicker and logs show very little difference. Spent a little time tuning, this time car does feel quicker. Logged 30-80mph in 3rd gear. Stock 8.66s Plenum, K&N 8.47s Tuned 7.88s Quote Link to comment Share on other sites More sharing options...
andlid Posted May 18, 2010 Share Posted May 18, 2010 Wow that's cool results! Quote Link to comment Share on other sites More sharing options...
Mark@Abbey m/s Posted May 18, 2010 Share Posted May 18, 2010 I'm editing the maps myself which seems to be producing good results. have you setup the stock wide bands to give the correct AFR then? I presume your using performance logging then if you laying logs over each other? If your running in 3rd gear removing the throttle limiter will make most of the increase peformance your finding , also you find the car will run richer once you get in bigger gears, you need to running in 4th gear at least to get a better ide aof AFR,s we find. Mark Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 18, 2010 Author Share Posted May 18, 2010 Yeah the sensor voltages have been calibrated to the afr in the logging software. I haven't seen much difference using the uprev tuned throttle, I am still using it, but the logs showed WOT in all gears with the standard throttle settings anyway (Assuming I'm understanding it correctly) Thanks for the tip on the afr in higher gears - I get to the redline in 1st -3rd quite often on the road, not so much in 4th or higher, I'll check it out. Quote Link to comment Share on other sites More sharing options...
andlid Posted May 18, 2010 Share Posted May 18, 2010 Got Osiris Tuner from Uprev yesterday and thought I would post up some info for anyone who is interested. where / how did you gain experience on tuning? Quote Link to comment Share on other sites More sharing options...
Steve Watts Posted May 19, 2010 Author Share Posted May 19, 2010 Tuning is just a hobby, I guess Im trying not to let years at uni studying automotive engineering go completely to waste now I'm not in an engineering role, albeit this is just playing with pretty simple stuff. Quote Link to comment Share on other sites More sharing options...
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