Thought things were going to well with my car since the BSR remap.
The spanner light has been coming on and at the same time the temp gauge drops to zero. It happens when the car is sitting idleing. When you pull away the spanner light goes out and temp gauge comes back up again. Today a friend put the Tech 2 on and it came up with the code P0115 Engine Coolant Temperture Circuit High input. We think it is the Coolant temperature gauge that is breaking up. Anybody got any ideas or had this problem before?