Honda D Series 7 wire LAF Sensor
From SNAKE WIKI
Description
Some D Series VTEC-E Engines use 7 wire Learn Air/Fuel Sensor instead of standard 4 wire O2 Sensor for better mileage and emission.
Some D Series VTEC-E Engines use 7 wire Learn Air/Fuel Sensor instead of standard 4 wire O2 Sensor for better mileage and emission.