Houstonderk

iTrader: (3)

How is this supposed to work? Basically got one of those vdo oil temp senders that replaces the drain plug and hooked it to the correct wire. Do I have to just measure the oil temp somehow and then just click that the chart when it reaches that same temp? How do you measure it? With a cool engine and not doing anything with the chart, it shows 26 degrees and 150 coolant temp.