Dual Wideband Setup: Per-Bank AFR Monitoring Done Right
Running two wideband O2 sensors—one per exhaust bank—gives you data a single post-merge sensor can’t. Here’s how bung placement, controllers, and wiring actually work.
Running two wideband O2 sensors—one per exhaust bank—gives you data a single post-merge sensor can’t. Here’s how bung placement, controllers, and wiring actually work.