cross6
Well-Known Member
- Joined
- February 26, 2008
- Messages
- 268
- Reaction score
- 1
- City, State
- Baton Rouge, LA
- Year, Model & Trim Level
- 2004 Mountaineer
When using a scan tool, if I live graph knock sensor data with engine load, I see lots of activity that follows engine load.
Is this normal? I looked in the service manual, but only see pinpoint tests.
I tried running a tank of premium through it and no change.
All other sensors and systems check out. No codes. No audible knocking/pinging.
Is this normal? I looked in the service manual, but only see pinpoint tests.
I tried running a tank of premium through it and no change.
All other sensors and systems check out. No codes. No audible knocking/pinging.