Hagar1
Senior Member
- Joined
- Aug 9, 2023
- Posts
- 161
- Reaction score
- 166
- Location
- Ontario Canada
- Ram Year
- 2012 Ram 1500
- Engine
- Hemi 5.7
Hi Folks,
What would be the "normal" readings for detonation sensors at idle and on the road? I thought zero unless something bad is happening but I am seeing about 0.25 Volts on both sides at idle and yesterday while going up a hill, I noticed sensor #1 showed about 1.3 Volts and #2 was up by under a volt. Showed timing at 13 degrees. It wasn't a steep hill nor a long run.
Thanks!
What would be the "normal" readings for detonation sensors at idle and on the road? I thought zero unless something bad is happening but I am seeing about 0.25 Volts on both sides at idle and yesterday while going up a hill, I noticed sensor #1 showed about 1.3 Volts and #2 was up by under a volt. Showed timing at 13 degrees. It wasn't a steep hill nor a long run.
Thanks!