LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 2004 >> Wrangler SE, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> DRIVEABILITY - Gas >> DTC P0136: O2 Sensor 1/2 Heater Circuit Malfunction >> Testing
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC P0136: O2 Sensor 1/2 Heater Circuit Malfunction: Testing

Fig 1: Testing: DTC P0136: O2 Sensor 1/2 Heater Circuit Malfunction (1 Of 3)
G00987998Courtesy of DAIMLERCHRYSLER CORP.
Fig 2: Testing: DTC P0136: O2 Sensor 1/2 Heater Circuit Malfunction (2 Of 3)
G00987999Courtesy of DAIMLERCHRYSLER CORP.
Fig 3: Testing: DTC P0136: O2 Sensor 1/2 Heater Circuit Malfunction (3 Of 3)
G00988000Courtesy of DAIMLERCHRYSLER CORP.