Used when adding a second wide band oxygen sensor to a Dominator EFI installation.
Features:
- J2A Connector
- #2 Wide band oxygen sensor harness (Fully Terminated)
- 23 user programmable input wires with pre-crimped ECU pins
Specs
Brand | Holley EFI |
Category | Ignition |
Emission Code | 3 |
Harness Type | Auxiliary |
Part Type | Ignition Harness |
Product Type | J2 Auxiliary Input/ Output Harness - Connector |
Sub Category | Ignition Wire and Related Components |
UPC | 090127666425 |
Part Number | 558-401 |