Detonation sensors

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Hagar1

Senior Member
Joined
Aug 9, 2023
Posts
161
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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!
 

Wild one

Senior Member
Joined
Jan 17, 2016
Posts
14,076
Reaction score
24,437
Ram Year
14 Sport
Engine
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!
You might get better answers to some of your questions on the hi-po ram pages on facebook,more tuners hang out on them,then here
 
OP
OP
H

Hagar1

Senior Member
Joined
Aug 9, 2023
Posts
161
Reaction score
166
Location
Ontario Canada
Ram Year
2012 Ram 1500
Engine
Hemi 5.7
You might get better answers to some of your questions on the hi-po ram pages on facebook,more tuners hang out on them,then here
OK, thanks! I don't do Facebook.I'll try a Google search, maybe something will come up.
 
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