ECU Master

8 Position Rotary Switches can be used to control various ECU functions such as Traction Control and Boost Control settings. Installation is simple, just connect 5V supply, sensor ground, and the...

IGN-1A ignition coils are well known for their incredible spark energy and often cost less than other lesser commonly used ignition coils. This smart coil is capable of being driven by a 5V signal,...

LAMBDA to CAN Ecumaster Lambda to CAN controller is a compact device used to control a Bosch LSU 4.9 wideband oxygen sensor and transmit the lambda reading via CAN-BUS. Two programmable 0-5V analog...

WHP wideband knock sensor kits are designed to take advantage of the sophisticated knock detection circuits in many modern ECUs, such as the ECUMaster EMU. The knock processing chip in the EMU is...

WHP wideband knock sensor kits are designed to take advantage of the sophisticated knock detection circuits in many modern ECUs, such as the ECUMaster EMU. The knock processing chip in the EMU is...

WHP 7 BAR MAP SENSORS are ideally suited for high boost MAP sensor applications or exhaust manifold absolute pressure measurement, providing resolution up to 87 PSI of boost pressure (approx. 100 PSI...

WHP Wideband Oxygen Sensor Kits allow you to use the on-board wideband oxygen sensor controller in the ECUMaster EMU. Accurate information is vital to engine performance and tuning, and the Bosch LSU...

WHP Wideband Oxygen Sensor Kits allow you to use the on-board wideband oxygen sensor controller in the ECUMaster EMU. Accurate information is vital to engine performance and tuning, and the Bosch LSU...

WHP Wideband Oxygen Sensor Kits allow you to use the on-board wideband oxygen sensor controller in the ECUMaster EMU Black. Accurate information is vital to engine performance and tuning, and the...

WHP Wideband Oxygen Sensor Kits allow you to use the on-board wideband oxygen sensor controller in the ECUMaster EMU Black. Accurate information is vital to engine performance and tuning, and the...

ECUMASTER EMU 2JZGTE Plug and Play is designed for the 1993-1998 Toyota Supra with manual transmission, GE or GTE, or a manual transmission non-VVTi SC300. This plug and play adapter...

For years we've received requests for a VVTi 2JZ/1JZ Plug and Play adapter, and it's finally here. Non-VVTi motors are harder and harder to find, and the benefits of VVTi are now widely known, so we...

Black Friday only!  Free USB to CAN cable with every ADU purchase! This is the newest ADU unit - Rev.2, IP65 ADU7 AutoSport Advanced Display Unit with Logging The ADU7 AutoSport Display is...

Black Friday only!  Free USB to CAN cable with every ADU purchase! This is the newest ADU unit - Rev.2, IP65 ADU5 Advanced Display Unit with Logging We are proud to announce the new ECUMASTER...

Black Friday only!  Free USB to CAN cable with every ADU purchase! This is the newest ADU unit - Rev.2, IP65 ADU7 Advanced Display Unit with Logging We are proud to announce the new ECUMASTER...

Contains the following wire crimped to PMU Terminals. Small Terminal (16 feet) M22759/32-22-⅘  Green/Yellow M22759/32-22-5 Green M22759/32-22-9 White M22759/32-22-3 Orange M22759/32-22-6 Light...

CAN Keyboards offer drivers control of key ECU and PMU functions. Designed to withstand the harshest conditions, ECUMaster CAN Keyboards are completely immune to water, mud, and fuel. It is worth...

CAN Keyboards offer drivers control of key ECU and PMU functions. Designed to withstand the harshest conditions, ECUMaster CAN Keyboards are completely immune to water, mud, and fuel. It is worth...

CAN Keyboards offer drivers control of key ECU and PMU functions. Designed to withstand the harshest conditions, ECUMaster CAN Keyboards are completely immune to water, mud, and fuel. It is worth...

CAN Keyboards offer drivers control of key ECU and PMU functions. Designed to withstand the harshest conditions, ECUMaster CAN Keyboards are completely immune to water, mud, and fuel. It is worth...

Please note, a USB to CAN cable or equivalent is required to program the PMU.Which - during Black Friday ONLY - we are including a free $155 USB to CAN cable! Decades ago, the critical electronic...

Please note, a USB to CAN cable or equivalent is required to program the PMU.Which - during Black Friday ONLY - we are including a free $155 USB to CAN cable! The ECUMaster brand has quickly become...

Please note, a USB to CAN cable or equivalent is required to program the PMU.Which - during Black Friday ONLY - we are including a free $155 USB to CAN cable! Decades ago, the critical electronic...

For Black Friday ONLY!  Get a free intake air temp sensor with every purchase. We are excited to announce a new and improved version of our popular EMU engine control unit: the EMU Classic. Our...

For Black Friday ONLY!  Free 10bar Pressure Sensor (use to monitor & log oil pressure or fuel pressure) with every purchase. ECUMASTER EMU BLACK is a universal engine control computer...

Mount your EMU safely and securely with the ECUMaster Bracket for the EMU! The EMU bracket is made from aluminum that is laser cut and then CNC bent. Each bracket is then powdercoated for a tough,...

WHP Air Temperature Sensor Kits are perfect for vehicles using the EMU standalone that are not equipped from the factory with an intake air temperature sensor or have removed the factory MAF and need...

ECUMaster Oil Temperature Sensor Kits are perfect for customers using the ECUMaster EMU standalone that would like to monitor oil temperature or fluid temperature. The ECUMaster Oil Temperature...

WHP wideband knock sensor kits are designed to take advantage of the sophisticated knock detection circuits in many modern ECUs, such as the ECUMaster EMU. The knock processing chip in the EMU is...

WHP boost control solenoid kits can be used with either the EMU, EMU Classic, or EMU Black standalone engine control unit or the DET3 piggyback engine control unit. This kit differs from our standard...