arcsnsparks Posted January 15, 2021 Share Posted January 15, 2021 i have looked allover the internet for a ecu side pin out and colors for a 2008 obxt rear o2 sensor. want to send my wide band to the ecu for logging on access port... colors are ... blackwhite with green stripepink with blue stripered with white stripe White green is of larger gauge than the others so that must be o2 heater positive.... black being negative for heat? Link to comment Share on other sites More sharing options...
Max Capacity Posted January 15, 2021 Share Posted January 15, 2021 May be the service manual will help, http://people.csail.mit.edu/ilh/vacation/ 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. (SOLD). CHECK your oil, these cars use it. Engine Build - Click Here Link to comment Share on other sites More sharing options...
arcsnsparks Posted January 15, 2021 Author Share Posted January 15, 2021 I got it figured out......gotta send the right signal to the AP.....I was sending the boost gauge log output not the wideband......picked the wrong white and a overthought everything from there...... Thanks for the link! Link to comment Share on other sites More sharing options...
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