B230 Oil pressure and temperature sensor for aftermarket ECU NOTE Some connectors are marked in reverse, so be sure to connect according to what is written on the sensor and not on the connector. This sensor directly replaces the original Volvo B230 oil pressure sensor and connects to a aftermarket ECU. Works well with oil, water, gasoline or ethanol. This is a genuine Bosch sensor with the highest quality. pin2: Pressure signal out (0.5V = 0bar, 4.5V = 10bar) pin3: +5V sensor supply pin4: Sensor GND pin5: Temperature signal out (0.5V = -40 deg C, 4.5V = 140 deg C) Included parts:  1x 28915-M14-10b  Oilplug with M10x1 outlet M14x1.5 1x PI2164  Bosch 5-pin connector.  1x B-0261230340  Bosch Oil / temp sensor M10x1