1st Datalog, what to do now?
#1
1st Datalog, what to do now?
I finally did my first data log. Well.. I am running through some trouble. The coolant on the mspnp was reading 215 degrees. On my car, the temp gauge read normal. Even after a semi-long drive. While driving, between 2700 - 3000 rpm my wideband was starting to read lean (between 17 - 22). I didn't touch anything else besides record and changing the spark settings from 10 to -10 so it doesn't drive slow as *****. I uploaded the msq. file.. If any corrections needs to be made, please do so... thanks!
#5
Checked for leaks in the cooling system...nothing. Still reads 215 on my ms. Any way to adjust this? My skid plates are on.. And I'm in the process of reading more about tuning the AFR. I am a complete noob..and I apologize for my ignorance..
edit**
When the injectors are in, I'll do another log. Found out how to adjust the temp.
More settings >> Outputs >> CLT >> change 215 to 125 >> Burn to ECU
edit**
When the injectors are in, I'll do another log. Found out how to adjust the temp.
More settings >> Outputs >> CLT >> change 215 to 125 >> Burn to ECU
Last edited by AdoboMiata; 11-15-2012 at 11:51 AM.
#6
Uhm, wat?
The MS says your coolant temp is 215F and you repair it by changing settings. My temp gauge kept around 11:30 to 12:00 position whenever the coolant temp was anywhere between 70C and 115C (158F - 239F). I was running around 110C for the whole summer because of this. Replaced the thermostat and the temps dropped to 90C which they should be.
The MS says your coolant temp is 215F and you repair it by changing settings. My temp gauge kept around 11:30 to 12:00 position whenever the coolant temp was anywhere between 70C and 115C (158F - 239F). I was running around 110C for the whole summer because of this. Replaced the thermostat and the temps dropped to 90C which they should be.
#7
Uhm, wat?
The MS says your coolant temp is 215F and you repair it by changing settings. My temp gauge kept around 11:30 to 12:00 position whenever the coolant temp was anywhere between 70C and 115C (158F - 239F). I was running around 110C for the whole summer because of this. Replaced the thermostat and the temps dropped to 90C which they should be.
The MS says your coolant temp is 215F and you repair it by changing settings. My temp gauge kept around 11:30 to 12:00 position whenever the coolant temp was anywhere between 70C and 115C (158F - 239F). I was running around 110C for the whole summer because of this. Replaced the thermostat and the temps dropped to 90C which they should be.
#10
You can run at 215f but it is not ideal and indicates a problem unless you are at track pace. Running lean will cause overheating or running hot which it sounds like you are. Check the thermostat, check your rad fans, validate if you are running lean and correct. If you have trouble changing injector parameters to adjust your far, get a tuner. If you can't do that for some reason, start going richer on your afr, check your plugs often and validate with wideband.
#11
You can run at 215f but it is not ideal and indicates a problem unless you are at track pace. Running lean will cause overheating or running hot which it sounds like you are. Check the thermostat, check your rad fans, validate if you are running lean and correct. If you have trouble changing injector parameters to adjust your far, get a tuner. If you can't do that for some reason, start going richer on your afr, check your plugs often and validate with wideband.
#13
Once my rx7 injectors comes in, I'll install my IAT sensor, upload the MAP provided by diyautotune, and do another Datalog.
Here's a little more information about my car:
5psi of boost
internal wastegate
recently installed the FMIC
#15
I posted a thread about resizing injectors. I recently bought tan top 1.8 injectors from a local. I was informed that they are re-sized to 550cc by VENOM . According to everyone, they are crap so I decided to purchase some 460cc red top injectors from an rx7 forum. Ups lost the package so the person is sending me another set of injectors. Anyways. I was thinking of using that re-sized injectors (since it's 1.8 injectors and can handle up to 8psi) and removing the FPR.
Here is the link to my other thread (more hating than helping ) :
https://www.miataturbo.net/attachmen...-img_0028-jpg\
Apparently, it's not legit..they replaced the O-rings and drilled the injector.
#17
DutyCycle1= 1:6.3
DutyCycle2= 2:13.1
I didn't get the chance to increase the fueling. What I did was use the base map (w/ afm) from megasquirt, and auto corrected the VE tables on Megalogviewer. I'll install the 1.8 injectors, redo my intercooler piping, and install the IAT sensor today and do another datalog, but this time play around with the AFR and VE tables.
Here is the idle test msq file:
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