2000- ford expedition. will crank normal, but will not start.

Question

Truck cut off while riding. Noticed Anti- theft light blinking steadily. Is this associated to codes PO505 and P1336 ?

Answer 1

P0505  Idle control system malfunction

P1336 Crank / Cam sensor range performance

Once the vehicle is running for more that 1 minute the anti theft will not stall out a vehicle, (this is for safety),You could have set off the anti theft by excessive cranking, Recheck the code P1336 should apply to you, Recheck the code if it is P1236 you need a fuel pump.