OBD2B to OBD1 ECU Jumper Harness - Manual Transmission

OBD2B to OBD1 ECU Jumper Harness - Manual Transmission
Item# OBD2B-OBD1
$85.00
Availability: In Stock
OBD2B to OBD1 ECU Jumper Harness - Manual TransmissionOBD2B to OBD1 ECU Jumper Harness - Manual Transmission

HA Motorsports OBD2B to OBD1 ECU jumper/conversion harness for installing an OBD1 ECU into an OBD2B chassis. Uses all new OEM connectors for OE quality fitment. All HA Motorsports ECU jumper harnesses are constructed using cross-linked automotive TXL wire that exceeds OEM specifications and is extremely durable. Allows a painless conversion from an OBD2B ECU to an OBD1 ECU.

    Use this harness to install an OBD1 Manual Transmission ECU into the following vehicles:

  • 2000-2001 Acura Integra with manual transmission - see our note regarding the tachometer wiring for 00-01 Integra when using an OBD1 ECU here.
  • 1999-2000 Honda Civic with manual transmission
  • 1998-2002 Honda Accord 4 cylinder with manual transmission


All HA Motorsports ECU's, products, and services include a One Full-Year VIP Warranty