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Home >> Lincoln >> 2012 >> MKZ Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 36 (Engine Controls (Except Diesel & Hybrid) - Powertrain DTC Descriptions - DTC P0193 - P0563) >> DTC P0261: Cylinder 1 Injector Circuit Low

DTC P0261: Cylinder 1 Injector Circuit Low

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P0261 - CYLINDER 1 INJECTOR CIRCUIT LOW

Description:  The PCM monitors the output of the fuel injector circuits and sets a DTC when it detects the output is not within a calibrated limit.
Possible Causes: 
  • VPWR circuit open
  • INJ circuit open or short to ground
  • Damaged fuel injector
  • Damaged PCM
Diagnostic Aids:  Inspect the connectors for signs of damage, water ingress, or corrosion.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST KG .