CORTEX EBC 2012-2015 Honda Civic Si Specific Instructions

June 3, 2024
CORTEX

CORTEX EBC 2012-2015 Honda Civic Si Specific

WIRING

The 2012-2015 Civic Si ECU is in the engine bay next to the battery. The ECU has three 49-Pin connectors (A, B, C). RPM, vehicle speed, and throttle position can all be accessed at the A connector.CORTEX-EBC-2012-2015-Honda-
Civic-Si-Specific-fig- \(1\)

The Cortex EBC wiring harness can be connected to ECU connector A as outlined in the following table. RPM and vehicle speed signals are required for boost- by-gear applications.

CORTEX EBC TO ECU CONNECTIONS

CORTEX SIGNAL| CORTEX WIRE COLOR| ECU SIGNAL| ECU PIN| ECU WIRE COLOR
---|---|---|---|---
Engine Speed| Pink| NEP (Engine Speed Pulse)| A-22| Blue
Vehicle Speed| Green| VSP (Vehicle Speed Output)| A-26| Blue
General-Purpose| Orange| APS1 (Accel Pedal Position 1)| A-28| Yellow

VEHICLE CONFIGURATION SETTINGS

RPM DETECTION
  • Mode: RPM
  • Pulses Per Cycle: 4
  • Rotations Per Cycle: 2
SPEED DETECTION
  • Mode: VSS
  • Pulses Per Mile: 6,000
  • Scale Factor: 1/32
GEAR DETECTION
  • Follow the steps in the Setup – Gear Detection section of the Help utility to determine the correct EVS ratio settings for gear detection.CORTEX-EBC-2012-2015-Honda-Civic-Si-Specific-fig- \(4\)
THROTTLE POSITION DETECTION
  • Mode: TPS
  • Closed TPS Voltage: 1.00
  • Open TPS Voltage: 4.70

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