SMT8_4 TECHNICAL MANUAL

Perfect Power Online Manuals.

 

Support for your SMT8 V4 Unit.

CONTENTS


// Introduction

 

// Features

/ Analog #1 Map

/ Analog #2 Map

/ IGN Map

/ Injection Map #1

/ Injection Map #2

/ Setpoint

/ Wide Band AFR Modification

/ Narrow Band AFR Modification

/ Wide Band AFR Display

/ Frequency/PWM Modification

/ Boost Control

/ Altitude Compensation

/ Map A/B

/ Calibration

/ Wide Band Sensor Calibration

/ Display

/ Help

 

// General Use Of The Windows Software

/ USB Communication

 

// Connections

/ Pin-Out Table

/ Specifications

 

// Trigger Inputs

 

// Analog #1 Modification

/ Usage

/ Associated Pins

/ Requirements

/ Main (RPM/Throttle) Map

/ Complete Calculation

/ Parameters

 

// Analog #2 Modifications

/ Associated Pins

 

// IGN (Ignition) Map

/ Purpose

/ Associated Pins (on 12 pin connector)

/ Max Advance Limit

/ Max Retard Limit

/ Mapping

/ Main (RPM/Throttle) Map

/ Optional AMP Map

/ Optional Air Temperature Map

/ Optional Engine Temperature Map

/ Parameters

/ Ignition Setup

 

// Injection Map #1

/ Purpose

/ Extra Injector Acceleration Enrichment

/ Associated Pins

/ Main (RPM/Throttle) Map

/ AMP Signal Table (Optional)

/ Engine Temperature Map (Optional)

/ Air Temperature Map (Optional)

/ Complete Calculation

 

// Setpoint

/ Setpoint Usage

/ Associated Pins

 

// Map Switching

/ Mechanical Switch

/ Software Map Switch

/ Automatic Switching

 

// Frequency Modification

/ Associated Pins

/ Complete Calculation

 

// Narrow AFR (Lambda) Modifications

/ Associated Pins

/ Narrow Band Sensor

 

// Wide Band AFR Modifications

/ Associated Pins

/ Wide Band Connections

/ Wide Band Sensor

/ Wide Band Output Calibration

/ Maps

 

// Wide Band AFR Display

/ Associated Pins

/ Wide Band Display Calibration

 

// Boost Control

/ Purpose

/ Boost Control Maps and Parameters

 

// Protection

 

// Acceleration Compensation

 

// Altitude Compensation

 

// Keywords

/ ECU

/ Mapping

/ Intercepting

/ Tee In

/ Lambda, Oxygen, AFR

/ Chipping

/ MAF

/ MAP

/ AMP

/ Map Switching

/ CAM 1, 2

/ PWM

/ Wide Band Lambda

/ Pickup

/ Feed-Thru

/ Balanced Input

/ Map Switch Input

/ Set Point Relay Drives

/ Injector Drive

/ Deflection or Throttle Input

/ ETC

/ Wireless

 

// Pin Out By Function

/ Power

/ Throttle Input

/ Crank Input

/ Crank Output

/ CAM Inputs

/ CAM Outputs

/ AMP (MAP) Input

/ Engine Temperature

/ Air Temperature

/ Analog #1

/ Analog #2

/ Injection Drive (Via Setpoint Outputs)

/ Map Switch

/ Narrow AFR

/ Wide AFR

/ Frequency

/ Special Analog Input

/ External 5V Supply

/ Pullup

 

// Application Notes

/ Hall Effect Sensor Application