when i was doing a data log on a freeway pull the other day i noticed my afr on the tuner studio dash board read 10.6-10.8 for a second but when i looked at the data log the lowest afr's it recorded were 11.9-12.0. is something malfunctioning? i figured the datalog was just a recording of what the dashboard was reading.

 

How did you wire in the unit?

 

i built my own harness and i followed the install instructions that came with my lc-1. everything shares the same soldiered engine ground