A lean-burn engine will be unstable

Heat resistant plugs

and experience a noticeable loss of performance

forget about washers or spacers on the ABS sensor

Z750 > 2007 - 2012

Fuel Dongle PP-04 SD01 A lean-burn engine will beDescription Description: This kit is for eliminate and emulate the O2 probe located in the exhaust manifold and correct the air fuel mixture. Today's engines are designed to meet very strict emissions regulations. To do this, they reduce the stoichiometric mixture (AFR) at a certain RPM range, causing the engine to run lean on fuel. An engine with a lean mixture will be unstable, will jerk, will overheat and will have a noticeable loss of performance.