There is a 90 300zx tt locally with 100k on it for $2100, the body is really clean and the car is in great shape. The owner said it drove fine and then one day went out to start it and it wont start. I spent some time looking at it and it will crank over and cough and sputter for a second or two and shut off. I pulled the following codes:

11- Camshaft Angle Sensor
13- Engine coolant temp sensor
21- Ignition Signal Circuit

Would any of those cause these problems?
Any other ideas? Any help is GREATLY appreciated. Dont want to miss out on a great deal if it can be fixed relatively cheap.

 

Those deff would be the issue. If the CAS or PTU (11 and 21) dont work the car will not run. So check the connections on those. Make sure they are tight and not corroded. If they went bad they would need replaced.