Hondabase

Cars · Sensors

Like Pages Reference

Cars · Sensors

VTEC Low Cam Profile

Cars · Sensors

MAX233 TTL to RS232 Level Translator

Cars · Sensors

Multi Port Fuel Injection (MPFI) Overview

Cars · Sensors

Digital Multimeter Fundamentals

Cars · Diagnostics

Popol Vuh: Foundational ECU Documentation

Cars · Diagnostics

Pre-Ignition and Detonation (Engine Knock)

Cars · Diagnostics

Real-Time Programming (RTP) for Honda ECUs

Cars · Diagnostics

Speed Density

Cars · Diagnostics

Honda ECU Speed Limiter Operation

Cars · Diagnostics

Xeltek SuperProZ EPROM Programmer Technical Overview

Cars · Diagnostics

Throttle Plate Operation and Function

Cars · Diagnostics

Throttle Position Sensor (TPS)

Cars · Sensors

Orphaned Pages Documentation

Cars · Diagnostics

Removing MAP Sensor Software Limits (Uncorking)

Cars · Ecu

Using and Modifying Bulb-Style Desoldering Irons

Cars · Ecu

Desoldering Tips & Best Practices

Cars · Ecu

Desoldering Tools for ECU Modification

Cars · Ecu

Honda PGM-FI Engine Control Unit (ECU) Identification

Cars · Ecu

ECU Control Software Overview

Cars · Ecu

EPROMer5 Device Programmer Technical Guide

Cars · Ecu

EPROMer5 Parallel-Port EPROM Programmer

Cars · Ecu

Honda Distributor Ignitor Replacement for Aftermarket Ignition

Cars · Sensors

Atmospheric Pressure (PA) Sensor Technical Reference

Cars · Ecu

Soldering Guide for ECU Modifications

Cars · Sensors

PR7 OBD1 ECU Technical Reference

Cars · Ecu

Soldering Iron Selection and Usage Guidelines

Cars · Sensors

Pulse Width Modulation (PWM)

Cars · Ecu

Locking Pliers (Vise-Grips) for Automotive Hardware

Cars · Sensors

Pulse Width Modulation (PWM) in Honda ECUs

Cars · Sensors

Electronic Component Sourcing for ECU Repair

Cars · Sensors

Real-Time Programmable ECU Boards

Cars · Sensors

Real Time Programming (RTP) Hardware

Cars · Fueling

Fuel Injector Sizing and Selection

Cars · Sensors

Project Contributors and History

Cars · Sensors

Honda ECU Rev Limiter Operation

Cars · Fueling

Manifold Absolute Pressure (MAP) Sensor

Cars · Sensors

Revolutions Per Minute (RPM) Signal

Cars · Sensors

Engine Revolutions Per Minute (RPM) Signal

Cars · Fueling

Tuning Honda ECUs for Smog and Emissions Inspections

Cars · Sensors

RS232 Serial Communication Protocol

Cars · Fueling

Understanding ECU Fuel and Ignition Maps

Cars · Sensors

Technical Documentation and Resource Guidelines

Cars · Sensors

Real Time Programmability (RTP)

Cars · Sensors

ECU Memory Sector Architecture

Cars · Sensors

Factory Service Manuals (Helms)

Cars · Sensors

Single Overhead Cam (SOHC) Engine Architecture

Cars · Sensors

Spark Advance Fundamentals

Cars · Sensors

Spark Cut Ignition Strategies

Cars · Sensors

Static RAM (SRAM) Technical Overview

Cars · Sensors

Steve Wainstead Technical Contributions

Cars · Ignition

Crankshaft Position (CKP) Sensor Operation

Cars · Sensors

Super Chips Automotive Tuning Overview

Cars · Sensors

Top Dead Center (TDC)

Cars · Sensors

Transistor-Transistor Logic (TTL) Reference

Cars · Sensors

Engine Tuning Concepts and Reference

Cars · Reference

Camshaft Profile Fundamentals

Cars · Reference

Engine Compression Ratio Fundamentals

Cars · Reference

Honda ECU Central Processing Unit (CPU) Overview

Cars · Sensors

Vacuum Advance Ignition Systems

Cars · Reference

NEC 2SD1780 Transistor Specifications

Cars · Sensors

Vehicle Speed Sensor (VSS) Technical Reference

Cars · Reference

Detonation Resonant Frequency Calculation

Cars · Sensors

VTEC System Overview

Cars · Reference

Honda ECU Hardware Analysis: G-Spot Reference

Cars · Reference

Little Endian Memory Format

Cars · Tuning

Basic Concepts of Honda Engine Management

Cars · Reference

Most Popular Technical Resources

Cars · Reference

Octal Numbering System

Cars · Reference

Australian Domestic Market (OzDM) Vehicle Specifications

Cars · Tuning

Exhaust Gas Temperature (EGT) Sensor Overview

Cars · Reference

Honda PCF ECU Hardware Reference

Cars · Reference

Honda PCN ECU Hardware Reference

Cars · Reference

Random Access Memory (RAM) in Honda ECUs

Cars · Reference

Square Bracket Syntax and Usage

Cars · Reference

User Preferences Configuration

Cars · Reference

Wide Open Throttle (WOT) Definition and Tuning Significance

Cars · Rom

SST27SF256 Flash Memory Reference

Cars · Rom

Oki 66K Processor Resources

Cars · Rom

74HC373 Octal Latch IC

Cars · Wiring

Atmel AT29C010 Flash ROM

Cars · Rom

Understanding ECU Binary (.bin) Files

Cars · Rom

Thread-Locking Compound Selection and Application

Cars · Wiring

A/C Thermostat Switch Bypass

Cars · Rom

Understanding Boost Pressure

Cars · Rom

Turbocharger Boost Controller Reference

Cars · Rom

Understanding Boost Cut

Cars · Wiring

Analog-to-Digital Conversion (ADC)

Cars · Rom

check8 8-Bit ROM Checksum Utility

Cars · Wiring

Atmospheric Pressure

Cars · Wiring

BAR (Unit of Pressure)

Cars · Wiring

Calendar Plugin

Cars · Wiring

Check Engine Light (CEL)

Cars · Wiring

Combustion Chamber

Cars · Rom

Clamping Diode Installation and Selection

Cars · Wiring

ECU Conversion Overview

Cars · Rom

Understanding the ECU Fuel Map Column Multiplier

Cars · Rom

Crome ROM Editor Overview

Cars · Wiring

Desoldering Braid

Cars · Rom

DAC

Cars · Rom

Understanding Dec At Addy

Cars · Rom

Dual-Map ROM Tuning for Honda ECUs

Cars · Rom

Honda ECU Dual-Table ROM Structures

Cars · Wiring

Mass Air Flow (MAF) Sensor

Cars · Wiring

MCU Readers and ROM Dumping

Cars · Rom

ECU Boost Control Implementation

Cars · Wiring

NVSRAM Technical Reference

Cars · Rom

ECU Nitrous Control Implementation

Cars · Wiring

Oxygen (O2) Sensor Heater Circuit

Cars · Rom

Contributing to Hondabase Documentation

Cars · Rom

Electronic Boost Controller Fundamentals

Cars · Rom

Electronic Part Supplier Reference

Cars · Rom

Honda ECU Engine Simulator Reference

Cars · Wiring

OBD0 CN3 Serial Port Reference

Cars · Rom

FLASH Memory Architecture

Cars · Rom

Fuel Cut Operation and Theory

Cars · Rom

Fuel Pressure Tuning and Specifications

Cars · Rom

Hondabase Full Recent Changes

Cars · Rom

Ghetto Dyne Tuning Platform

Cars · Rom

Technical Documentation Style Standards

Cars · Rom

Converting Intel HEX Files to Binary (BIN)

Cars · Rom

Ideal Gas Law in Speed-Density Tuning

Cars · Rom

Intel 8051 Development Reference

Cars · Wiring

OBD2 Oki66507 Reader Nico

Cars · Rom

Honda ECU Internal ROM Architecture

Cars · Wiring

OBD2 P5M ECU Automatic to Manual Conversion

Cars · Rom

Java Script

Cars · Rom

Latch Logic and ECU Implementation

Cars · Rom

Honda ECU Launch Control (Two-Step) Implementation

Cars · Rom

Honda MAP Sensor Voltage Calibration Equations

Cars · Rom

Mass Air Flow (MAF) Systems

Cars · Rom

Honda ECU Microcontroller (MCU) Overview

Cars · Wiring

Printed Circuit Boards (PCB)

Cars · Rom

Multiprocessor Communication Protocols

Cars · Wiring

Peak and Hold (Low Impedance) Injectors

Cars · Rom

ECU 0-5V Wideband O2 Input Modification

Cars · Wiring

Real-Time Programming (RTP) Project

Cars · Wiring

Spark Plug Technical Reference

Cars · Wiring

Throttle Position Sensor (TPS) Adjustment

Cars · Rom

OBD2A

Cars · Rom

OBD2K ECU Standard

Cars · Rom

One Time Programmable (OTP) EPROM

Cars · Wiring

Engine Wiring Harness Reference

Cars · Rom

PGMFI Administrative Contributors

Cars · Rom

Piggyback Engine Management Controllers

Cars · Rom

Pocket Programmer 2 Technical Overview

Cars · Rom

Atmospheric Pressure (PA) Sensor Reference

Cars · Rom

Recent Technical Documentation Edits

Cars · Rom

Red Loctite Thread-Locking Compound

Cars · Rom

Understanding Relative Pressure in Engine Tuning

Cars · Rom

Read Only Memory (ROM) Architecture

Cars · Rom

ROM Editor Overview

Cars · Rom

ROM Emulator Technical Overview

Cars · Rom

Honda and Rover Technical Collaboration

Cars · Rom

USB-Based ECU Datalogging and Hardware Integration

Cars · Rom

Honda ECU Serial Communication Adapters

Cars · Rom

Throttle Body Overview

Cars · Rom

Turbocharger Fundamentals

Cars · Rom

Turbo Compressor Map

Cars · Rom

Uberdata and ERM Tuning Editors

Cars · Rom

UV EPROM Erasure Procedures

Cars · Rom

Volumetric Efficiency (VE)

Cars · Rom

VTEC Crossover Point Calibration

Cars · Rom

Technical Considerations for Retrofitting Knock Sensors

Cars · Rom

Turbocharger Wastegate Operation

Cars · Rom

Technical Limitations of Piggyback ECU Controllers

Cars · Diagnostics

Honda 6260A ECU Diagnostic LED Routine

Cars · Rom

WinHex Hexadecimal Editor for ECU Tuning

Cars · Rom

Zero Insertion Force (ZIF) Sockets for ECU Tuning

Cars · Diagnostics

Oki 8XC154 A5h Opcode Analysis

Cars · Sensors

A143 Transistor Specifications and Replacements

Cars · Diagnostics

Understanding Absolute Pressure in ECU Tuning

Cars · Sensors

Understanding Absolute Vacuum in Automotive Sensors

Cars · Sensors

Adding IAB Control to an OBD1 P28 ECU

Cars · Sensors

Back Links Functionality

Cars · Sensors

8051 and Oki 66k Carry Bit (C) Reference

Cars · Diagnostics

Application Programming Interface (API) Reference

Cars · Sensors

C144 NPN Switching Transistor

Cars · Sensors

C2785 NPN Switching Transistor

Cars · Diagnostics

Batronix USB Programmer Technical Guide

Cars · Sensors

Honda ECU Clock Speed Reference

Cars · Sensors

DigiKey Electronic Component Sourcing

Cars · Diagnostics

Diagnostic Trouble Code (DTC) Retrieval and Reference

Cars · Sensors

Honda Distributor Operation and Function

Cars · Sensors

DIY Technical Philosophy

Cars · Diagnostics

Honda ECU Backup Processor Reference

Cars · Sensors

Dual Overhead Camshaft (DOHC) Engine Architecture

Cars · Diagnostics

EEPROM Technical Overview

Cars · Sensors

Engine Coolant Temperature (ECT) Sensor Reference

Cars · Sensors

Honda ECU Sensors

Cars · Sensors

Electrical Load Detector (ELD) Operation

Cars · Diagnostics

EFI Theory and Engine Management Reference

Cars · Sensors

Electronic Spark Advance Systems

Cars · Diagnostics

Intel HEX File Format Overview

Cars · Sensors

Electronic Advance Distributors

Cars · Diagnostics

Hondata ECU Tuning Systems

Cars · Sensors

Electronic Air Control Valve (EACV) Operation

Cars · Sensors

Honda ECU Engine Simulator Bench Testing

Cars · Diagnostics

Honda Fuel Injector Test Circuit

Cars · Diagnostics

Joel Eck

Cars · Sensors

Fuel Octane Ratings and Engine Performance

Cars · Sensors

Future Active Electronic Components Distributor

Cars · Diagnostics

Link Icons for Documentation

Cars · Sensors

VTEC High Cam Profile

Cars · Sensors

Intake Air Temperature (IAT) Sensor Reference

Cars · Sensors

Idle Air Control Valve (IACV) Operation and Diagnostics

Cars · Sensors

Intake Air Temperature (IAT) Sensor Specifications

Cars · Sensors

Honda ECU Input/Output (I/O) Architecture

Cars · Sensors

Modern Knock Detection Strategies for Honda ECUs

Cars · Sensors

Knock Sensor Voltages

Cars · Sensors

Honda ECU Modification Historical Archive

Cars · Fueling

Closed-Loop Fuel Control

Cars · Ignition

Knock Control Tuning

Cars · Tuning

Calibration Window Overview

Cars · Tuning

MAP Sensor Parameters

Cars · Tuning

Parameters Window Overview