P0325 with no cel.on ?

[TALONTRAX]

The car runs fine, as good as ever. No cel. on, knock counts seem normal, although lately the knock counter on the safc has seemed erratic at some times. Just for laughs, I hooked up, & code P0325 was in the memory (Knock sensor circuit malfunction). This happened last week, & I cleared the code, & after only 22 miles of driving, the code is back in memory (no cel. on). I just recently installed a chip, & an eprom ecu . . . I wonder if I have a bad ecu, or if the knock sensor has failed on me ?

 

[brandonzero0]

I'd by a knock sensor just because i hate takign chances and all but if tihs happened after you installed the eprom and chip i would try the old ecu again.

 

[brandonzero0]

I've also heard SAFC's don't give an accurate knock reading but rather a raw voltage signal.

 

[TALONTRAX]

The weird thing is that it runs good, & no check engine light ever came on -

I`ll get a new sensor & try it

Sawpping the ecu back is a major hassle, also got to change the firing orders, etc. I`d rather try the sensor first

Thanks man . . .