Engine sometimes won't start

[panda]

My 2013 Honda Civic 1.4L vtec sometimes won't start after being driven. If I try to turn the engine on after an average drive(20 mins or so) there is a high chance the engine will turn and attempt to turn on but won't. The only workaround isn't really a workaround, it's ne having to sit in the car for around 30mins then the engine usually starts. I have done an OBD2 test and I'm only getting ABS codes and a PCM Malfunction. Someone please tell me how or if they relate to my problem.

[Trevor]

That sounds very much like a crankshaft position sensor which fails when hot and when allowed to cool the sensor functions as normal

[panda]

8 hours ago, Trevor said:

That sounds very much like a crankshaft position sensor which fails when hot and when allowed to cool the sensor functions as normal

I have already changed that sensor and it fixed nothing