This is a continuation on a thread i posted this on another site and am getting no help .
For the past couple weeks a couple times it threw a code 0327 knock sensor bank 1 code, i didnt detect any pinging or knocking in the motor at all, it ran really good and i cleared the code out, the third time i replaced the sensor last weekend and the code didnt come back at least the check engine light hasnt come on, went to start it last night and it just cranks and doesnt start. No dummy light on, hooked up scanner and the 327 code is there. Would the knock sensor goin out cause a no start or is it perhaps the crank sensor ? I take it there are 2 sensors ? the one i replaced was the one above the oil filter, theres another on the back side somewheres ? That would be bank 2 ?
Welp upon further investigation i tested the voltage to the sensor and it was 0.01 , i found also that my fuel pump fuse was blown and after replacing the fuse several times and blowing it out that my shield for my cold air intake filter come loose and across the pcms wiring and laid a few bare spots down on several of the wires thus most likely shorting something out in the computer. Is there a way to test the pcm out ? Its not throwing and codes or pcm code. Would disconnecting the battery for 5 min or so reset the computer ?
I opened up the computer and dont see anything burnt up or melted together. Found 3 bad solder points though im gonna have to re solder up, but i doubt those are result of my issue though.
I had the shield for the filter tied back closer to the headlight, it musta broke and fell off. Heres sum pix:
buick pcm - Album on Imgur
** all other fuses are good and i swapped the fule pump relay around to no avail .