Vr6 Intermittent Power Loss

[galaxy feaver]

Hi hope that some one out there can help,I have a 95 vr6 with a intermittent power loss,when it happens it couldnt pull the skin off a rice pudding,absolutely flat. some times get the smell of fuel/hesitate on acceleration ,and seams to not no what gear to put its self into(this is a auto)eats fuel for fun.had a diagnostic check done and the fault code was 00532 supply voltage B+ signal to low does anyone know what this means, as I am still waiting for the garage to let me know.thanks carl