P0332 Pontiac - 2002 pontiac montana

Question

2002 pontiac montana. Everything works but will not start. Turns over good. Had it scanned and got 2 codes. P0332 and P0106. Can you eplain to me what they mean, and how to fix it?

Answer 1

P0332 Knock sensor circuit low input (Bank2)

P0106 Manifold absolute pressure (MAP) sensor circuit  / range performance

Has this vehicle overheated? The MAP sensor is working but the range is not there. That why the question .A mechanical condition should be sought for this code, For now inspect the MAP sensor check that the hoses to it is connected . when you have a no star,t fuel pressure should be check for its proper condition and check the cooling system for coolant or water add if the  the radiator is low with coolant..