Think this may be the pump type that you are looking for. The inlet is actually straight into the tank and the two outlets you can see are front and rear screens. Notice there are only two wires going to the pump, I think the control unit reverses the polarity. Mine once went and to get it through the test I simply broke into the pipe in the engine bay going to the front jets and put a universal pump inline with a seperate switch. Thing is there was so little flow the pump burnt out but atleast it got me through the test. Best solution I found was a replacement pump from a truck being broken.