FAST not reading knock

[SIXBANGR]

It has always worked in the past. My audible sees a little but the FAST shows 0.The orange line is not on the graph with my other 7 I have set up.

 

[SIXBANGR]

never mind

Found the knock line. It is at the bottom and never moves because there is 0 knock. It lays almost on top of the box the graphs are in.

 

[ALVAROG1983]

Knock Senser

Found the knock line. It is at the bottom and never moves because there is 0 knock. It lays almost on top of the box the graphs are in.

DO HAPPEN TO HAVE A CASPERS KNOCK SENSER.

 

[SIXBANGR]

no

I use a stock sensor and the auidible was sold by Conley's

 

[Turbo1dr]

Do you have a Caspers FAST to stock ecm wiring adapter? If you do check to see if the knock sensor wire is inserted into the correct terminal. Mine did not see any knock either and I found the wire had been incorrectly inserted when the adaper was built.

XFI Wire Chart