The Automotive Power Processor make the ECU will NOT be damaged during programming work,because it can provide very stable voltage to battery.Automotive Power Processor Automatic Voltage Regulator gives cost-effective and high quality power protection for many applications and prevents ECU or device damage from voltage fluctuations and transient surge.

It is a cost-effective Automotive Power Processor which is necessary for LONG TIME ECU programming work on BMW, MERCEDES, AUDI,VW,PORSCHE, LAND ROVER,Volvo,GM and so on.