The general meaning of the B2568 Code is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 2 for MFG – Manufacturer Specific. 5 for Computer And Auxiliary Outputs. 6 for Control Module Throttle Actuator Position Performance and 8 for PCM Stack Overrun. The unique multi-displacement system bowed off differing pairs of cylinders, letting the engine to have 3 dissimilar outlines and shifts. The B2568 code had an extravagant diagnostics process, including showing engine codes on the air taming display. However, the system was worrying, misjudged by customers, and a rash of changeable failures led to the technology being rapidly discharged.