DLP + innovate lc-1 db gauge

[fluked777]

Hi everyone, i spliced into my analog 2 wire(brown) from the lc1 wideband which was running my airfuel gauge (innovate db)

Since i have spliced the wire into the dlp converter it changed my air fuel ratio from the previous reading (14.3) at idle to 12.7
in nistune i connect wideband via serial cable and see i have the correct readings (14.3 at idle) but my gauge shows the 12ish, this is annoying me, im stumped.

By unplugging the splice from dlp converter my gauge instantly reads the correct air fuel.

Thanks

[Matt]

Sounds like the DLP is pulling your LC-1 output lower. Would be a question for the Innovate Support people.

I can try it out on my LC-1 when I get a chance. From memory never had a problem previously. As long as all grounds are correct then normally should not cause an issue