Holley hp and dominator differences
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What is the differences between the holley hp and holley dominator from what I'm reading both have data logging. There's some fast turbo cars with the hp setup but should I just go with the dominator instead any better things about it I should know . Thanks
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Firmware
Both systems share the same firmware.
Hardware
The following differentiate these two ECU’s:
- Wide Band Oxygen Sensor Inputs
-HP – One input
-Dominator – Two inputs
- The Dominator can control certain Drive by Wire throttle body applications, the HP does not.
- The Dominator can control certain Electronic Transmissions (GM 4L60/5E and 4L80/5E), the HP does not.
- Inputs and Outputs
-HP
- 2 high side (+12v) PWM or switched outputs
-2 low side (ground) PWM or switched outputs
-4 Multi-inputs
-Dominator
-20 high side (+12v) PWM or switched outputs
-16 how side (ground) PWM or switched outputs
-6 speed inputs (magnetic or hall effect)
-30 0-5v sensor inputs
-13 Multi-inputs
- The Dominator has a “configuration input selection” pin that allows up to 4 calibrations to be selected with a key switch.
Wiring Harnesses
Both systems use the identical “main” wiring harnesses.
Both systems share the same firmware.
Hardware
The following differentiate these two ECU’s:
- Wide Band Oxygen Sensor Inputs
-HP – One input
-Dominator – Two inputs
- The Dominator can control certain Drive by Wire throttle body applications, the HP does not.
- The Dominator can control certain Electronic Transmissions (GM 4L60/5E and 4L80/5E), the HP does not.
- Inputs and Outputs
-HP
- 2 high side (+12v) PWM or switched outputs
-2 low side (ground) PWM or switched outputs
-4 Multi-inputs
-Dominator
-20 high side (+12v) PWM or switched outputs
-16 how side (ground) PWM or switched outputs
-6 speed inputs (magnetic or hall effect)
-30 0-5v sensor inputs
-13 Multi-inputs
- The Dominator has a “configuration input selection” pin that allows up to 4 calibrations to be selected with a key switch.
Wiring Harnesses
Both systems use the identical “main” wiring harnesses.