After replacing the Motor Electronics Coolant System temperature sensor on Prospect 12 and rebooting the ECU, the car now runs again.  Over the past few weeks, P12 had been displaying signs of engine problems, so yesterday we removed the engine valve cover and discovered that the engine’s second cylinder seems to be damaged.  To prevent the broken parts from falling into the cylinder and causing further damage, we plan to try and remove the damaged valve next weekend.

P12 can still and run for an extended period of time, so we can resume working on hardware and electronics projects necessary for the automation of the car. This includes many of our projects from the Fall that have been put on hold-signal IO and actuator taps, computer setup, sensor connections, and shifter design. If anything peaks your interest, stop by the garage! Hardware meetings are typically 3-5:30 on Saturdays.

P12 has been hanging in there, but it is aging and showing signs of wear.  Consequently, PAVE is currently looking into donation options for getting a newer car. To make a contribution of offer suggestions, contact PAVE president Joseph Bolling at jbolling@princeton.edu.