* Vacuum switch with higher switching level of 6-7 In-Hg vacuum helps eliminate spark knock under light load and throttle roll-on

* Includes mounting bracket and electrical terminals

Tech Tips:-

Here’s a largely misunderstood part. The Vacuum Operated Electric Switch (V.O.E.S.) was standard equipment on all Evolution® engines and works in conjunction with most all late model electronic ignitions, both factory and aftermarket. It senses high and low manifold vacuum and signals the ignition to change its advance slope. Under high load, the switch signals the ignition module to electronically retard ignition timing to reduce the possibility of detonation. In low-load conditions such as cruising at light throttle, the ignition stays in the advanced mode for increased fuel economy and lower operating temperature. All controlled by the magical V.O.E.S. switch!

* Comes with all complete DTT Fuel Injection Modules

* Does not come with base DTT Fuel Injection + Ignition Controllers

* USB Interface provides USB connectivity for

custom mapping. Includes 6 foot USB cable and Windows XP/Vista/7 drivers on CDROM.

* Replacement Bosch LSU 4.2 sensor with special connector for WEGO II and WEGO III series or TechnoResearch TRo2 Mobile Dyno Wideband Sensor System

* Cannot be used with original WEGO system

Softail 2001-2010

Dyna 2004-2011

Touring 2002-2013

Sportster 2007-2013

V-Rod 2001-2017

* Compatible with all H-D fuel injected models using Delphi system (including V-Rod) with J1850 data bus and 2003-2006 carbureted models with 12 pin ignition module.

* Not compatible with models with CAN data bus

* Support for new 2006-up closed loop Delphi fuel injection systems

* Displays throttle position and twist grip sensor data on new 2008-2013 touring models with electronic throttle control

* Uses laptop PC for display, Includes Windows software

* Reads and clears diagnostic trouble codes from engine control module (ECM), turn signal/security module (TSM/TSSM), speedometer, tach, and anti-skid braking system (ABS)

* Real time display of engine data on instrument panel type display

* Built-in data logging. Stores up to 45 minutes of data. Automatically triggers when a trouble code is set. Shows data beforeand after code is set

* Includes two analog inputs for air/fuel ratio (AFR). All Twin Scan II units can be upgraded to Twin Scan II+ for use as tuning aid

* Compact size: 3.1in.L x 1.6in.W x 0.8in.H

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This new tool has all the benefits of the popular Twin Scan 2 plus the added capabilities of Anti-skid brake system (ABS) brake bleeding functions for 2008-2013 touring models.

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Softail 2011-2020 inc. M8 2018-2020 but NOT 2021up

Dyna 2012-2017

Touring 2014-2020 inc. M8 2017-2020 but NOT 2021up

Sportster 2014-2021

Twin Scan 4 ABS Low Cost Scan Tool for 2011up Harley-Davidson® with CAN Data Bus.

Includes ABS diagnostics and brake bleeding capability.

Reads and clears diagnostic trouble codes from engine control module

(ECM),BCM,Speedometer,Tach,and ABS.

Real time display of engine data.

Built-in data logging.Stores up to 1 hour of data.Automatically triggers when a trouble code is set.

* Compact size: 3.1in.L x 1.6in.W x 0.8in.H

+++++++++++++++++++++++++++++++++++++++++++++++++++

-All new features of the Twin Scan 4:

-KEYFOBS and SECURITY: Program and read key fobs, program PIN and disable security.

-ACTIVATE MODULES, LIGHTS and INDICATORS: Test different actuators, lights and indicators. Fuel pump drain and electronic throttle sweep.

-SPEEDOMETER*:Calibrate speedometer, remove new speedometer display of VinErr.

-ENGINE CONTROL SETTINGS*: Enable or disable settings in the ECM such as ACR (automatic compression release for performance engine compression testing), EITMS, cruise control, and active exhaust, read and set* engine idle speed rpm.

-BODY CONTROL SETTINGS*: Enable or disable settings in the BCM for ingnition switch, new radio installation, bank angle sensor for trike instals, Program fog light function, ABS installaion,and enable service state.

-UPDATES FOR LIFE: Latest software will include latest firmware for easy remote updating of the TWIN SCAN 4.

* 7.0 mm black silicone insulation with ultra low resistance 350 ohm/ft spiral core correctly fits special Twin-Cam 88 coil terminals

* Most competitors force fit incorrect 8.0 mm wire – we use the right wire size

* Straight onto Coil/90deg onto Plugs

* Genuine GM 3 bar MAP sensor for boosted applications.

* This sensor reads up to 3 bar, or 30 PSI of boost.

* Fits cable operated or TBW applications

* Includes Instructions

Tech Tips:-

* Requires minor wiring mods

* Splices into the OEM Map Sensor Harness

Features & Benefits:-

* Wide timing advance adjustment – suitable for stock to highly modified engines

* Digitally set RPM limit (100 RPM steps)

* Selectable multi-spark mode for quick starting and smooth cruise

* Coil outputs protected against short circuits

* Optional USB interface and software for programming custom advance curve

* Easy plug-in installation

* Supports all sensors including theft/security module

* Includes wiring harness!

* This product must ONLY be used in such a way as to ensure the vehicle remains compliant with the relevant emission control requirements.

* Responsibility rests with the installer to ensure appropriate test equipment is used to validate the above.

* Igniton Rotor includes Screw & Washer

* Replaces OEM # 32402-83 & 2611C

* Digitally set RPM limit (100 RPM steps)

* Selectable single or dual fire mode

* Selectable kick start mode

* Selectable multi-spark mode for quick starting and smooth cruise

* Coil outputs protected against short circuits

* Optional USB Interface and software for programming custom advance curve

* Billet aluminum housing

* This product must ONLY be used in sucha way as to ensure the vehicle remains compliant with the relevant emission control requirements.

* Responsibility rests with the installer to ensure appropriate test equipment is used to validate the above.

Tech Tip:-

* Does Not Fit Sportster Sport Models (XL1200S)