DTC P0130 - O2 Sensor Circuit (Bank 1 Sensor 1)

2018 Ford Fusion Platinum HybridSECTION DTC P0130 - O2 Sensor Circuit (Bank 1 Sensor 1)
P0130 - O2 SENSOR CIRCUIT (BANK 1 SENSOR 1)

Description:  This DTC sets when a concern is detected with one of the circuits used to determine the oxygen content in the exhaust gas.
Possible Causes: 
  • UO2S circuit open
  • UO2S circuit short to voltage
  • UO2S circuit short to ground
  • UO2SGREF circuit open
  • UO2SGREF circuit short to voltage
  • UO2SGREF circuit short to ground
  • UO2SPC circuit short to voltage
  • UO2SPC circuit short to ground
  • UO2SPCT circuit short to voltage
  • UO2SPCT circuit short to ground
  • Incorrect connections
  • Damaged or corroded terminals
  • Damaged universal HO2S
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 DZ .
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.