my customer think I would drive it if the CEL stays off. But if it comes on again would take it in, Diagnostic May be up to $150 but better than throwing parts at it. Driving with theCEL on can result in damage to other engine components.
P013A Possible CausesFaulty Heated Oxygen Bank 1 Sensor 2

Heated Oxygen Bank 1 Sensor 2 harness is open or shorted
Heated Oxygen Bank 1 Sensor 2 circuit poor electrical connection
Inappropriate fuel pressure
Faulty fuel injectors
Intake air leaks may be faulty
Exhaust gas leaks

VCM II provides full dealer diagnostic capabilities for most 16 pin for Fords

 

SB-10105435-2532.pdf