Holley 554-128 Transbrake Input Protection ModuleGuards the ECU input. Part Number: 554 128 This device allows for an ECU input to be safely connected directly to the +12V side of the transbrake solenoid. It protects the ECU input from damaging flyback voltage which occurs when the transbrake is released. Not using this device will cause damage to the ECU over time. Features and Benefits Connects directly to your positive 12V of the transbrake solenoid Protect your ECU input from damaging voltage
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Guards the ECU input.
Part Number: 554-128
This device allows for an ECU input to be safely connected directly to the +12V side of the transbrake solenoid. It protects the ECU input from damaging flyback voltage which occurs when the transbrake is released. Not using this device will cause damage to the ECU over time.
Features and Benefits
• Connects directly to your positive 12V of the transbrake solenoid • Protect your ECU input from damaging voltage • Quick installation • Black color with multiple wires