obd1 wiring harness | eBay Find great deals on eBay for obd1 wiring harness. Shop with confidence. Skip to main content. eBay Logo: 94 95 obd1 Integra LS Engine Wiring Harness 5spd MANUAL B18B1 Obd1 Non Vtec. Pre-Owned. $117. or Best Offer +$13 shipping. Watch. OBD2B to OBD1 ECU Adapter Converter Wiring Harness for Honda Civic Accord. Integra Engine Harness | eBay 94 95 obd1 Integra LS Engine Wiring Harness 5spd MANUAL B18B1 Obd1 Non Vtec. $117. Buy It Now. or Best Offer. You are looking at a 94-95 acura integra ls engine wire harness from a 5spd manual car, OBD1, with 192k miles. This harness has been checked and is in good working condition with all plugs intact. the..