1994 Ford Explorer Repair Question
How to fix dtc 513 214 536 and 538
214:Cylinder Identification Circuit Failure
513:PCM Internal voltage failure (KOEO)
536:Brake On/Off (BOO)Circuit Failure/Not Actuated During KOER
538: Insufficient RPM Change During KOER Dynamic Response Test
Sounds like the Powertrain Control Module is giving up the ghost.
5,495 answers provided