Question about knock sensors
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Question about knock sensors
Is it entirely possible to convert a system where 1 KS is used to accept 2? More specifically, are the computers that use 2 KS have 2 inputs for KS, or 1 input with 2 sensors chained? Or would one brand-new KS be more than adequate? I am looking into, shall we say, extra insurance on a certain investment
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On my freaky OBD1.5 I thin both of the sensors are on the Same circuit, and it uses the crak position as well to determine where the missfire happened... I could swear on the 94-95 there was one input... ??... I need to glance at the service manual...
Brad if you want a New Knock sensor I have one in the parts bin
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Brad if you want a New Knock sensor I have one in the parts bin
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Best Car Insurance | Auto Protection Today | FREE Trade-In Quote
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If both sensors can be wired into the same input, I am thinking that would help out alot...or it could make the system overly sensitive.
Don, I already have a new KS installed on the old block...gotta remember to snag that before the new one goes in
Don, I already have a new KS installed on the old block...gotta remember to snag that before the new one goes in
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Originally Posted by J Wikoff
Have you thought about how different sealants might affect KS sensitivity?
HOWEVER, the more I think about it...doing this may have the opposite effect of what I am looking for (more control over knock). Knock sensors create ac current as knock is generated. Adding two of these on the same circuit path w/o any kind of comparator is going to create a mirror image of sorts, and the computer will see this as "a whole lot of noise", and will go into "wig-out mode".
BAH.
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