Z71 no spark cannot erase scanner code P0452 Turns over. Will not crank. Exp. 30 on vehicle repair

will not crank means the engine is not spinning over.no voltage from switch to starter? is that what you mean? copy and paste the link on the p0452....................................................................... P0452 GMC Fuel Tank Pressure Sensor Circuit Low Voltage … www.autocodes.com/p0452_gmc.html