No, different bolt pattern.
knock sensor
knock sensor
System Normal
any from 88 to 98
it is not adjustable, it is controlled by the computer.
(-43)2 = 1,849(same as +43 squared)
ESC / Electronic Spark Controll Circuit. and the knock sensor signal.
probably the ignition switch if you are refering to the starter solenoid.
41 to 47 psi
43+5= 48 which is the same as 5+43= 48
Owners manual, positive.
I have a 92 s10 blazer and my code 43 was fixed by replacing the knock sensor. so maybe check the knock sensor and the wiring from that to the ECM.