View Full Version : Need Knock Signal - But Which Bank To Tap?

11-25-2007, 09:47 AM
I need a reading from my knock sensors.

The M50 has 2 sensors, 1 for each bank (1-3) and (4-6).

Which sensor should I tap to get the best impression of what's going on inside the motor? Is there anything in particular I should consider when making the decision?

12-14-2007, 01:42 PM
Banks on a six? Banks on V8s.

Go with the cylinder that runs the hotest if anyone knows or can speculate which one that would be.

01-07-2008, 11:37 AM
Go with number 2 counting back from the front.