Knock sensor codes and electrical
Car was throwing knock sensor
codes P0325 and P0330. Check
engine light on. Car radio
intermittently goes off then
comes back on and when that
happens dash lights will sort of
flicker and if headlights are on,
they will turn off then comes right
back on, and the car will start to
hesitate or sputter during this.
Replaced both sensors and wiring
harness. Found a rats nest
underneath the intake manifold.
After replacing sensors and
harness, codes are still there but
with them are now P0171 and
P0420. And since all of this
started overdrive is having issues.
Is it all related to one problem?
I've been told it's probably
electrical