S30Turbo Posted March 23, 2013 Share Posted March 23, 2013 I just installed sds and it's running rich anyone have a map I could use Quote Link to comment Share on other sites More sharing options...
ttodhunter Posted April 2, 2013 Share Posted April 2, 2013 I used the Toyota 2.8 map on SDS website to get a baseline. I'm still fine tuning, but using the knob to get things dialed in helps a lot. http://www.sdsefi.com/fuelmaps.htm Quote Link to comment Share on other sites More sharing options...
ttodhunter Posted April 2, 2013 Share Posted April 2, 2013 Don't know if you're running turbo injectors or stock, but: 280Z stock injectors are 188cc units280ZX Turbo stock injectors are 265cc units If you're running turbo injectors, you'll probably need to put in 70% of the RPM Fuel values, ie: instead of RPM fuel = 150, it should be 106. Quote Link to comment Share on other sites More sharing options...
S30Turbo Posted April 3, 2013 Author Share Posted April 3, 2013 Here is my set up: L28ET stock injectors, palnet fuel rail, non-egr manifold, MSA 2 1/2 down pipe, 2.5 exhaust, intercooler, with a 300zx T3/T4 turbocharger. Running about 8psi. Quote Link to comment Share on other sites More sharing options...
S30Turbo Posted April 3, 2013 Author Share Posted April 3, 2013 I got the SDS from Simtect Motorsports and the guy said he sent it with a base map but its running extremely rich. I'm new at this SDS I don't know if anyone has a full map with similar set up I can have. Quote Link to comment Share on other sites More sharing options...
ttodhunter Posted April 3, 2013 Share Posted April 3, 2013 I would use the Toyota 2.8 N/A RPM fuel values x 70% and then ensure the MAP Fuel values match the chart at the bottom of the sample map page. Once you have it set up, use the knob to subtract fuel until you aren't too rich. Start at maybe -5%. If that's better, take 5% off of all of your RPM fuel values only. Make sure that your water temp values are at 0 at normal operating temperature. Make sure that your ET reads the water temp correctly, ie 158*. Quote Link to comment Share on other sites More sharing options...
S30Turbo Posted April 3, 2013 Author Share Posted April 3, 2013 I will try that. Thank you for the help Quote Link to comment Share on other sites More sharing options...
S30Turbo Posted April 27, 2013 Author Share Posted April 27, 2013 Update - The car was running rich due to tsp problems which I fix by putting a 300zx one and also one of the magnets where put on wrong Quote Link to comment Share on other sites More sharing options...
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