Possible to bench test MCU to see if it works ?
Does anyone know if it is possible to bench test the engine control computer MCU for the 258 BBD ? I ohmed out the input wiring from the sensors / switches back to the wire harness connector at the MCU plug-in. Seems to be AOK . Only thing left to check is the MCU . Is this possible to do ? Who can perform the check ? Anyone out there who eliminated the MCU from their rig and no longer needs it ? The local dealer did not know if it were possible to do . Seems that someone has to be able to check it .