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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid) >> DTC Diagnosis >> DTC P0261: Cylinder 1 Injector Circuit Low

DTC P0261: Cylinder 1 Injector Circuit Low

P0261 - CYLINDER 1 INJECTOR CIRCUIT LOW

Description:  This DTC is set when a concern is detected by the fuel injector interface module in the primary (forward) fuel injector circuit.
Possible Causes: 
  • Injector circuit is open
  • Injector circuit is shorted to GND
  • Damaged fuel injector
  • Damaged fuel injector interface module
Diagnostic Aids  :
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test HL .