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MAPECU3 KIT

MAPECU3 KIT

MAPECU3 Piggyback ECU The MAPECU3 piggyback ECU supersedes the MAPECU2 and is a major functional upgrade over the MAPECU. Our MAPECU’s piggyback ECU’s replace voltage and frequency based air flow meters with Manifold Absolute Pressure (MAP) based load sensing (Speed Density).  Voltage types include the spring door ‘flap’ types and hot wire types used by numerous manufacturers. Frequency based units are commonly known as Karman Vortex Frequency air flow meter as used by Mitsubishi™ or DSM vehicles and some other manufacturers. The MAPECU3...

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MAPECU3Wifi

MAPECU3Wifi

MAPECU3 WiFi Piggyback ECU The MAPECU3 WiFi piggyback ECU is a MAPECU3 with an already installed WiFi module. Our MAPECU’s piggyback ECU’s replace voltage and frequency based air flow meters with Manifold Absolute Pressure (MAP) based load sensing (Speed Density).  Voltage types include the spring door ‘flap’ types and hot wire types used by numerous manufacturers. Frequency based units are commonly known as Karman Vortex Frequency air flow meter as used by Mitsubishi™ or DSM vehicles and some other manufacturers. The MAPECU3 piggyback ECU...

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WiFi Retrofit

WiFi Retrofit

MAPECU3 WiFi Retrofit Kit The MAPECU3 WiFi module is required for MAPCAL3 V3.4.x and/or iMAPCAL to communicate with your MAPECU3.  MAPECU3 can be purchased with the WiFi module already installed (MAP-ECU3-KIT-WiFi) or it can be retrofitted to any existing MAPECU3 using our retrofit kit.  The MAPECU3 WiFi retrofit kit contains the following components: WiFi Module with SMA antenna connector A new WiFi specific aluminum end plate 1″ Stubby SMA WiFi antenna Square drive screw driver bit Installation instructions CDROM A new version of MAPCAL3...

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MAPCAL3

MAPCAL3

MAPCAL3 Software for MAPECU3 MAPCAL3 software is our Microsoft™ Windows™ software used to tune MAPECU3 real-time.  MAPCAL3 has the following features: Real-time tuning and MAPECU3 configuration Real-time dashboard featuring all critical engine information 2D and 3D tuning of fuel, ignition timing, O2/AFR Adjust and Additional Injectors Real-time update any number of zones in 2D mode Access Primary and Secondary tables Logs all vital data for review Saves tuned MAPECU3 tables Supports Windows™ XP, Vista and Windows™ 7 Support for WiFi based...

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iMAPCAL App

iMAPCAL App

iPhone ECU App for MAPECU3 iMAPCAL is an iPhone ECU App for MAPECU3.  The iMAPCAL iPhone™, iPod Touch™ and iPad™ App is dashboard software that connects with a MAPECU3 wirelessly using our optional WiFi module (MAP-ECU3-WiFi).  We are very excited to be the first piggy-back ECU in the market with a WiFi interface and iPhone™ ECU App which allows you to monitor your vehicle’s vital parameters through a customizable dashboard. Clip your iPhone, iPod touch or iPad in a mount on your dashboard and monitor boost, RPM, AFR and other vital...

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AFR Calibrator

AFR Calibrator

AFR Calibrator – Closed Loop Tuning The MAPECU Dual Channel AFR Sensor Calibrator is specifically designed for the Bosch™ Air Fuel Ratio (AFR) Wideband Sensor to facilitate closed loop tuning.  Suitable for MAPECU2 and MAPECU3 AFR Adjust function.  MAPCAL2 V3.1 or later is required for a MAPECU2 to support the AFR Sensor Calibrator.  All MAPECU3′ support this feature.  The AFR Sensor is a four-wire sensor with unique wiring as per the diagram below. The MAPECU AFR Calibrator has two channels designed to alter the AFR the OEM ECU “sees” from...

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Ignition Coil Adapter

Ignition Coil Adapter

Ignition Coil Adapter The MAPECU Ignition coil adapter is designed to simulate an Ignition Coil load on the output of a distributor equipped OEM ECU, for example: BMW, MG, Ford, Jeep.  The OEM Ignition coil (-) terminal is relocated to the Igniter output (OC).   The negative going signal is then processed into a positive going pulse suitable for the MAPECU and external Igniter.  It also contains a current booster to drive the external Igniter as hard as possible to minimise heat dissipation and maximise ignition coil output.   Note that this...

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Injector Driver

Injector Driver

MAPECU Low Impedance Injector Driver The MAPECU Dual Channel Low Impedance Injector Driver drives low impedance fuel injectors from ECU’s designed to drive high impendence saturation injectors.  The MAPECU3 and MAPECU2 have up to three (3) high current outputs that can be configured to drive up to six (6) high impedance saturation auxiliary injectors.  The Low Impedance Injector Driver allows the MAPECU3 or MAPECU2 to drive as many low impendence injectors as required using a single Switched Output.  The MAPECU Dual Channel Low Impedance...

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VR Sensor Interface

VR Sensor Interface

MAPECU Variable Reluctance Sensor Interface The MAPECU Variable Reluctance Sensor Interface is designed to convert the analog signal from a variable reluctance sensor to digital to enable the MAPECU3 or MAP-CU2 to display OEM ECU base timing.  MAPCAL2 V3.1.x or MAPCAL3 is required to support Base Timing display.  In the Toyota example below, the interface is connected to output of the G2 camshaft position sensor that corresponds to 10° Before Top Dead Centre (BTDC). The variable reluctance sensor interface is not required for the MAPECU2 or...

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Plug and Play Harness

Plug and Play Harness

A MAPECU plug and play harness is optional and not required for standard installation as the MAP-ECU3 kit comes with unterminated harnesses suitable for wiring directly to the OEM ECU harness. Should you prefer a plug and play harness for a non-invasive installation, we recommend you contact Autosport Wiring.  They have been providing MAPECU plug and play harnesses to our customers for many years.  They have standard break out harnesses or can custom manufacture with MAPECU, MAPECU2 or MAPECU3 pig-tails.  Please find below a list of  plug and...

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