2017 Ford Fiesta Hatchback OBD2 Code P2510 ECM/PCM Power Relay Sense Circuit Range/Performance

OBD II Fault Code

• OBD II P2510

OBD-II Code Hard or no start in cold weather is defined as a ECM/PCM Power Relay Sense Circuit Range/Performance

The PCM Power Relay supplies power to the engine control module (PCM). If the PCM detects a variance in voltage from the Power Relay, the PCM will set code P2510.

Hard or no start in cold weather Symptoms

• Engine may not start
• Hard or no start in cold weather

Common Problems That Trigger the P2510 Code

• Powertrain Control Module (PCM) failure
• Powertrain Control Module (PCM) power relay failure
• Wiring issue