Originally Posted by
Normt18101
Have replaced rcm, airpump and l & r switchover valves. Tech that worked on car indicated supercharger was intermittent and would not kick in most of the time. After considerable drive cycles, evap and secondary air are incomplete, could the non functioning supercharger be the problem?
Thanks for your help
normt18101
Is the pump running when you first start the car in the morning ? This will tell if the fuse is good.
Have you been able to watch the O2 sensors as Pizza guy advised; What was the results?? That would tell if the blue vacuum solenoid valve is working. That solenoid is located on the right (passenger) side at the front of the engine. The clear vacuum line running towards the rear supplies vacuum to the valve to open the valves which adds the air from the pump into the exhaust when the pump is running. So two possible problems; No vacuum thru the clear line to the solenoid or the solenoid is not functioning.
I doubt a faulty supercharger ingagement has anything to do with the P0410 code. However you can likely repair that problem by replacing the intercooler pump, which is located down by the passenger side fog light. Use the new Bosch pump as a replacement. However it could be contributing to the drive cycles not completing.
Also give an indication of where you are located (which state and north or south/east/west) other owners nearby may be able to help you if we know where you live.