Caspers Audible Knock Sensor

[in the elevens]

I purchased this from a board member but did not get directions..

It has 3 wires yellow/black pink/black and black

If you know what goes were i would Appreciate your help

Thanks in advance for your time

 

[TurboBuRick]

Twist all three wires together and toss it in the garbage.

Here are the directions. http://www.installationinstructions.com/102010.pdf

 

[in the elevens]

Knock Gauge

I like your sense of humor...

Thanks i aapreciate it very much

 

[TurboBuRick]

No problem.

 

[just plain john]

So Rick, they aren't any good? I was thinking about one. On the other hand, a member sold one to the OP, so maybe the seller wasn't happy with it.

 

[TurboBuRick]

So Rick, they aren't any good? I was thinking about one. On the other hand, a member sold one to the OP, so maybe the seller wasn't happy with it.

I use to think that you had to have a knock gauge or a alarm. As time went on, I realized these thing are like novelty items. 9 out of 10 times they give false readings. When it is real, it's too late. Damage has been done. Real knock can be heard without lights and beepers.

IMHO the best tool you can have in the cockpit is a scanmaster. It shows what the ecm is seeing. Much more reliable way of tuning.

HTH