Knowledge Base
Haltech
Haltech Knowledge Base
Recent Articles
How to use a temperature sensors on a SPI
When using temperature sensors on AVI inputs, the calibration Haltech provides is correct. This is because the AVI's in the Haltech use a 1k pullup to 5 volts. When using temperature sensors on SPI inputs, the calibration Haltech provides is ...SuperUtes Harness Quick Start Guide
Overview The SuperUtes harness is a control harness manufactured to cater to the SuperUtes race series. The goal of the harness is to provide a core base of wiring from the Nexus R5 VCU to the full vehicle, including engine and body demands with ...Determining Hall Effect sensor pinouts
Using a multimeter with a diode drop function (triangle with a line next to it), you can work out the pinout of an unknown Hall Effect sensor. This is a super simple schematic of what we're looking for (voltage can only go in the direction of the ...Toyota A340E Control
There are a few different version of the Toyota A340E transmission, but this break down will cover the most common 2JZ-GTE version found in the USDM MK4 Supra. Even then, there are still a few version of the USDM MK4 Supra A340. If you have farther ...ECU Manager & ESP Reset Script
Sometimes user profile settings can get corrupted and prevent ECU Manager or ESP from launching correctly. Download and run this batch file to clear all user profile settings and reset your software installation to defaults. Note: this zip file ...
Popular Articles
1UZ-FE Engine
Information on the Toyota 1UZ-FE Engine Haltech ECU Options All Haltech ECU models can run the engine. Elite 1000 and higher is required to control the factory stepper motor idle valve. Elite 950, 2000, and 2500 are required for sequential ...Honda K Series Engine
The Honda K-series engine is a line of four-cylinder four-stroke car engine introduced in 2001. The K-series engines are equipped with DOHC valvetrains and use roller rockers to reduce friction. The engines use a coil-on-plug, distributorless ...LY7 LE0 Alloytec Engine
Information on the GM LY7 High Feature Alloytec V6 engine. It will be referred to in this guide as the Alloytec. Haltech ECU Options The Elite 2000 can be used without DBW, the Elite 2500 is required with DBW. General Information Cylinders 6 ...Toyota 1FZ-FE Engine
Information on the Toyota 1FZ-FE engine. The 1FZ-F is a carburettor version and is not covered in this guide. 80-Series 1FZ-FE with Distributor ignition 100-series 1FZ-FE with Waste Spark ignition and crank/cam sensors Haltech ECU Options Engine is ...1NZ-FE Engine
Information on the Toyota 1NZ-FE and 2NZ-FE engine. It does not cover the hybrid or Atkinson cycle variants. General Information Cylinders 4 Displacement 1NZ 1497cc 2NZ 1299cc Firing Order 1,3,4,2 CAN These vehicles use CAN bus for various devices ...