The Haltech Elite 1500 ECU combined with a terminated engine harness for Mazda 13B S4/S5 (Crank Angle Sensor) engines offers a fast and efficient solution for rotary engine management. Pre-configured to support IGN-1A coils (not included), this plug-and-play setup is perfect for race builds and EFI conversions seeking modern tuning flexibility and reliable ignition performance. Designed for high output and full tunability, the Elite 1500 integrates seamlessly with Haltech’s advanced NSP software and CAN-based accessories.

Important Emissions Notice:
This product is intended for off-road or competition use only and is not legal for public road use unless a specific exemption applies.

Note: IGN-1A coils (HT-020114) are not included and must be purchased separately.

Key Features:

• Designed for Mazda 13B S4/5 with CAS (Crank Angle Sensor)

• IGN-1A ignition ready (4 x HT-020114 coils sold separately)

• WBC1 CAN O2 Wideband Controller ready (controller/sensor not included)

• Elite 1500 ECU features:

  • Drive-by-Wire throttle support

  • Dual channel knock control

  • Closed loop boost, idle, and dual-bank O2 control

  • Flex fuel tuning capability

  • Sequential fuel injection with up to 4 stages

  • Launch control, traction control, anti-lag systems

  • Per-cylinder 3D tuning, 4D mapping, long-term learning

  • Dual CAN Bus communication for Haltech dashes and expansion devices

ECU Technical Specs:

• 4 x Fuel Injection Outputs

• 4 x Ignition Outputs

• 12 x Digital Outputs

• 10 x Analog Voltage Inputs

• 4 x Synchronized Pulsed Inputs

• 3 x Dedicated Inputs (Knock, Ignition Switch, Onboard MAP Sensor)

• 2 x Engine Position Inputs

• Waterproof IP67-rated housing

• USB communication with Haltech NSP Software

Includes:

• Haltech Elite 1500 ECU with DBW and Race Functions

• Terminated engine harness with fuse block and firewall grommet

• Pre-wired IGN-1A ignition harness

• M14 x 1.5 air temp sensor with connector and pins

• USB programming cable

Vehicle Applications:

• Mazda 13B S4/5 with Crank Angle Sensor (CAS)

• Manual ignition setup with support for high output IGN-1A coils

Brand: Haltech
SKU: HT-150978