Discovery Energy, LLC (Rehlko)

P0133

WarningSensors

What This Code Means

HEGO sensor Circuit Slow Response (B1S1)

Possible Causes

  • •Problem with the HEGO sensor or leads

Suggested Actions

  1. 1Troubleshoot the HEGO sensor for bad leads. Refer to the Heated Exhaust Gas Oxygen (HEGO) Sensor Troubleshooting section
  2. 2Replace the HEGO sensor. Refer to the Heated Exhaust Gas Oxygen Sensor (HEGO) section

Related Discovery Energy, LLC (Rehlko) Fault Codes

P0134P1135P26 - 48P1136P26 - 47P1138 3217 313217 31P2195P2196P2231P2270P2271
Browse all Discovery Energy, LLC (Rehlko) fault codes

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