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Designed to be used with the Holley Dominator EFI systems with multiple maps to select between up to four different types of tunes. These tunes can be used for many purposes, ranging from using certain fuel types, track conditions, and using nitrous setups. The switch is connected into the J3 ECU connector, with the calibrations being selected at in the vehicle key-on startup.
Specifications:
| Brand | Holley EFI |
| Category | EFI - Fuel Injection |
| Category | Air and Fuel Delivery |
| Category | Fuel Injection - EFI |
| 43 | Female |
| Emission Code | 5 |
| 3390 | Performance |
| Harness Type | Auxiliary |
| 30 | No |
| Product Type | Multi Map Selector |
| 44 | Female |
| Warning | California Proposition 65 |
| Description_INV | MULTIMAP SELECTOR |
| Description_DES | Dominator EFI Multi Map Selector |
| Description_EXT | Select up to (4) different tunes |
| Description_MKT | Designed to be used with the Holley Dominator EFI systems with multiple maps to select between up to four different types of tunes. These tunes can be used for many purposes, ranging from using certain fuel types, track conditions, and using nitrous setups. The switch is connected into the J3 ECU connector, with the calibrations being selected at in the vehicle key-on startup. |
| Description_FAB | Can switch between (4) different tunes |
| Description_FAB | (1) J3 ECU Connector |
| Description_FAB | (1) Map Selector Switch (with wires and terminated pins) |
| Description_FAB | (2) extra ECU pins |