LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> DTC P2510 - ECM/Pcm Power Relay Sense Circuit Range/Performance

DTC P2510 - ECM/Pcm Power Relay Sense Circuit Range/Performance

WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2018 Lincoln Navigator, 2018 Lincoln MKZ, 2018 Lincoln MKX, 2018 Lincoln MKT, and 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
P2510 - ECM/PCM POWER RELAY SENSE CIRCUIT RANGE/PERFORMANCE

Description:  The ISP-R and the INJPWRM circuits are monitored for correlation. This DTC sets when the voltage on the ISP-R and the INJPWRM circuit voltages do not correspond for a calibrated period of time.
Possible Causes: 
  • Ignition circuit fuse
  • ISP-R circuit open
  • ISP-R circuit short to ground
  • Fuel injector VPWR circuit short to voltage
  • Fuel injector INJPWR circuit short to voltage
  • Damaged ignition switch
  • Damaged fuel pump relay
  • Damaged PCM power relay
Diagnostic Aids:  The INJPWRM PID voltage reading should be 0 volts when the ignition is in the OFF, ACC or LOCK position.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST B .