i have a 2002 f250 xlt v10. i just got a gauge pod that has air/fuel volts and oil temp. i know how to hook up the volt meter, but i dont know how to hook up the air/fuel or the oil temp. i know i have to splice into the o2 sensor for the air/fuel but i dont know which wire and i dont know where in the block to put the sensor for oil temp. any advice or pics from someone who has done this would be a great help. Thank you.