Diagnostic Trouble Code (DTC) Chart
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Health and Safety Precautions . REFER to: Diagnostic Methods .
Diagnostic Trouble Code Chart
| Module | DTC | Description | Action |
|---|---|---|---|
| PCM | P0125:00 | Insufficient Coolant Temp For Closed Loop Fuel Control: No Sub Type Information | GO to Pinpoint Test C |
| PCM | P0128:00 | Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature): No Sub Type Information | GO to Pinpoint Test C |
| PCM | P01E4:00 | Engine Coolant Temperature Sensor 3 Circuit Range/Performance: No Sub Type Information | GO to Pinpoint Test E |
| PCM | P01E5:00 | Engine Coolant Temperature Sensor 3 Circuit Low: No Sub Type Information | GO to Pinpoint Test E |
| PCM | P01E6:00 | Engine Coolant Temperature Sensor 3 Circuit High: No Sub Type Information | GO to Pinpoint Test E |
| PCM | P0217:00 | Engine Coolant Overtemperature Condition: No Sub Type Information | GO to Pinpoint Test B |
| PCM | P1299:00 | Cylinder Head Overtemperature Protection Active: No Sub Type Information | GO to Pinpoint Test B |
| PCM | P237C:00 | Exhaust Heat Exchanger Exhaust Bypass Valve "A" Control Circuit/Open: No Sub Type Information | GO to Pinpoint Test D |
| PCM | P237D:00 | Exhaust Heat Exchanger Exhaust Bypass Valve "A" Control Circuit Low: No Sub Type Information | GO to Pinpoint Test D |
| PCM | P237E:00 | Exhaust Heat Exchanger Exhaust Bypass Valve "A" Control Circuit High: No Sub Type Information | GO to Pinpoint Test D |
| PCM | P237F:00 | Exhaust Heat Exchanger Exhaust Bypass Valve "A" Control Performance: No Sub Type Information | GO to Pinpoint Test D |
| PCM | P2AFD:00 | Engine Coolant Temperature Sensor 4 Circuit Range/Performance: No Sub Type Information | GO to Pinpoint Test F |
| PCM | P2AFE:00 | Engine Coolant Temperature Sensor 4 Circuit Low: No Sub Type Information | GO to Pinpoint Test F |
| PCM | P2AFF:00 | Engine Coolant Temperature Sensor 4 Circuit High: No Sub Type Information | GO to Pinpoint Test F |
| PCM | P2C22:00 | Exhaust Heat Exchanger Exhaust Bypass Valve "A" Position Sensor Circuit: No Sub Type Information | GO to Pinpoint Test D |
| PCM | P2C23:00 | Exhaust Heat Exchanger Exhaust Bypass Valve "A" Position Sensor Performance: No Sub Type Information | GO to Pinpoint Test D |