Autismisakiller Posted May 18, 2014 Share Posted May 18, 2014 (edited) Can anyone take a look at my datalog and tune give me some advice one getting my running better. I got it to run and throttle up but then it died after some throttling. The motor is pretty much stock and I am using a MS2 3.57 with the newest firmware and a DIY trigger wheel with stock coil. TuneAndLogs.zip Edited May 18, 2014 by Autismisakiller Quote Link to comment Share on other sites More sharing options...
Matt Cramer Posted May 20, 2014 Share Posted May 20, 2014 1. With the O2 sensor disabled, I'm kind of flying blind on what the fueling is doing. Can you get a wideband on that ECU and log the fueling with it? 2. You're occasionally losing sync - can you get a tooth log of that? 3. Looks like the TPS either is not working or not calibrated. (Or are you using an on/off TPS?) Quote Link to comment Share on other sites More sharing options...
skirkland1980 Posted May 20, 2014 Share Posted May 20, 2014 The stock tps will not work btw. Quote Link to comment Share on other sites More sharing options...
Autismisakiller Posted May 21, 2014 Author Share Posted May 21, 2014 1. With the O2 sensor disabled, I'm kind of flying blind on what the fueling is doing. Can you get a wideband on that ECU and log the fueling with it? I forgot to put it back in after the new firmware 2. You're occasionally losing sync - can you get a tooth log of that? I got tooth and trigger logged 3. Looks like the TPS either is not working or not calibrated. (Or are you using an on/off TPS?) I forgot to recalibrate it after new firmware I believe I am using a 240sx TPS Again I appreciate the help very much! NewTuneAndLogs.zip Quote Link to comment Share on other sites More sharing options...
Metro Posted May 22, 2014 Share Posted May 22, 2014 If you have stock injectors your required fuel should be around 12ms / squirts. You don't have injectors listed and the engine size is set to 2000. These are just used for the calculator as far as I know, but still. Did you check your timing with a timing light? Your "Ignition Input Capture" is set to "Rising Edge", DIY recommends using "Falling Edge". Quote Link to comment Share on other sites More sharing options...
Autismisakiller Posted May 22, 2014 Author Share Posted May 22, 2014 I checked timing a while back but I went and bought a new timing light today so I should be able to check it tomorrow morning. I also changed the ignition input to falling edge. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.