Epicycle Performance Products & Services.

  EM4 Advanced Engine Control Unit Accessories.           Replacement for Weber Marelli Fuel Injection computers. 

 

Wide Band Lambda sensor.

This probe, when coupled with the EM4, is capable of delivering fast, accurate exhaust mixture readings. Not your garden variety road car sensor but a highly sophisticated unit developed for the motorsport industry. 
This sensor incorporates a heater so that exhaust temperature fluctuations will have little effect on sensor accuracy. Life expectancy with unleaded fuels is in excess of 500 hours. 

 

Weld In Lambda Bung.

Plug and housing assembly manufactured in 304 stainless steel for welding into stainless steel or mild steel exhaust systems. The housing is manufactured with it's lower surface curved to match the exhaust pipe, so that the minimum amount of filler wire is required and distortion to the thread and exhaust pipe is minimised. The housing is threaded to accept 18X1mm Wide Band Lambda sensor. 
The plug is extensively machined for maximum weight reduction. 
Titanium assemblies for welding into titanium pipes are available on request. 
 
 
 
 
 

PCLink & PCLCoily.

Download and programming modem cable for EM4 Engine Control Units. 
Available in 3 types. 
PCLink 4 metre straight cable 
PCLink 6 metre straight cable 
PCLCoily Coiled cable with quick connect plug & socket. Recommended for racing applications or where speedy access to your EM4 is required. 

 

Lambda Install Kit.

Lambda sensor installation kit that makes sensor installation to your 888/916 Strada and SP Ducatis a breeze. Kit comes complete with all leads and plugs, ready to power up the sensor and connect it to your EM4. 
Unit replaces the timed fuel pump relay. 

Wheel Speed Sensor Install Kit. 

Wheel speed sensor installation kit for 916 rear wheel. Kit is supplied complete with all bolts, brackets, wiring & instructions for simple installation & connection to your EM4. Wheel speed sensor is a requirement when enabling Traction control, Launch control, gear position or ground speed indication. 
 

LED Shift Lamp.

The Shift Lamp incorporates 4 high intensity LED's, 2 large & 2 small, housed in a fully machined plastic body, and may be attached to instrument console or screen using the high strength velcro supplied. 
The indicator LED's, when lit, are red in colour & very bright, which allows them to be seen even in bright sunlight. 
This shift lamp assembly, when connected to the EM4, is used for indicating the optimum point in the rev range at which the next gear should be selected. The shift points for each gear may be adjusted independantly, this way you can give yourself a little more warning in the lower gears where the revs change more quickly. 

  EFI Looms & Connectors.

Epicycle stock a large range of plugs, sockets & pins for use in the manufacture & repair of Ducati EFI looms. We also stock high temperature teflon coated wire that's high current capacity with minimal diameter.  Wire is sold in 10 metre minimum lots. 
EFI & datalogging looms can also be designed & manufactured to order. 

EM4 Advanced Engine Control Units 
Replacement for Weber Marelli Fuel Injection computers. 

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