The afr's sometimes momentarily differ by about 0.1-0.3 AFR between the Logworks display software and the MAP-ECU A/F ratio reading. My understanding is that this is completely normal. The 02 (output #1 yellow wire) directly feeds the map-ecu o2 sensor input (also yellow) wire.
Hi, did you conect the o2 wideband directly to the map ecu?
carlosemagana 4 years ago
Yes, so the oxygen sensor was outputting into the Map-ECU. Therefore, I was able to read it in MAP-CAL software. At the same time, I'm able to view the pure 02 sensor output via Innovate's software gauge as you see on the left.
dejacky 4 years ago