P0332 code
03-19-2008, 05:02 PM
#1
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P0332 code Knock Sensor 2 Circuit Low Input (Bank 2). is this something that can be tuned out, but do i need to replace the sensor? just trying to figure out were to start. i need a full tune anyway.
also getting a P1637. Can Link ECM/ABSCM Circuit / Network Malfunction
I have no idea what that is. is it something that i need to be worried about?
also getting a P1637. Can Link ECM/ABSCM Circuit / Network Malfunction
I have no idea what that is. is it something that i need to be worried about?
03-19-2008, 08:07 PM
#2
TECH Senior Member
Don't know about desensitiving/tuning the rear KS, but I'd replace both sensors and harness if one was bad since you have to pull the intake. P1637 is Generator L-Terminal Circuit and has to do with the alternator or exciter wire. Visit gearchatter.com and read through the descriptions/diagnostics for your year.
