Plug-and-Play Sensor Harness - Mercedes-Benz A-Class

Select the correct car Model, Year and Engine Code from the Options Box.

Pictures here show plug-and-play harnesses for the Mercedes-Benz A-Class W176 A45 AMG M133. and the W176 A250 2.0T M270. There will be variations in the harnesses (e.g. length, number of arms, type of connector) depending on the engine code selected.

Arms are tagged to indicate the engine sensor to connect to.

The Btechnik plug-and-play sensor harness is designed to mate up specifically to the Dastek Unichip.

All Btechnik wiring harnesses use nickel-plated copper wire with fluoroplastic insulation.  The nickel-plating of the copper wire enhances the corrosion and heat resistance, while the flame retardent fluoroplastic insulation offers up to 200degC (392degF) temperature protection.

Shipping dimensions & weight:
A45 AMG M133  29cm x 20xm x 6xm,  240g
A250 2.0T M270  29cm x 20cm x 6cm,  300g