P0152 on Toyota Camry
Factory diagnostic protocol and troubleshooting wire for fault code P0152 specifically for the Toyota Camry (2020–2026, 2.5L 4-Cyl (A25A-FKS) / 3.5L V6 (2GR-FKS) 301HP).
1. Symptoms of P0152 on Toyota Camry
When the Engine Control Module (ECM/PCM) on your Toyota Camry (2.5L 4-Cyl (A25A-FKS) / 3.5L V6 (2GR-FKS) 301HP) logs fault code P0152, drivers commonly observe:
2. Most Likely Causes on Toyota Camry
Historical warranty claims and technical repair bulletins for Toyota Camry point to the following failure distribution:
3. Step-by-Step DIY Repair Guide for Toyota Camry
Connect an OBD-II scan tool and record freeze frame sensor telemetry for code P0152 to note engine RPM, load, and voltage when the fault triggered. on the Toyota Camry equipped with 2.5L 4-Cyl (A25A-FKS) / 3.5L V6 (2GR-FKS) 301HP.
Inspect the electrical connector and wiring harness related to P0152 for chafing, corrosion, moisture, or pin push-out. on the Toyota Camry equipped with 2.5L 4-Cyl (A25A-FKS) / 3.5L V6 (2GR-FKS) 301HP.
Measure circuit voltage supply (12V B+ or 5V reference) and sensor/actuator resistance according to factory repair manual specifications. on the Toyota Camry equipped with 2.5L 4-Cyl (A25A-FKS) / 3.5L V6 (2GR-FKS) 301HP.
Install a new OEM-grade replacement part, torque fasteners to factory spec, and ensure electrical locking tabs click firmly. on the Toyota Camry equipped with 2.5L 4-Cyl (A25A-FKS) / 3.5L V6 (2GR-FKS) 301HP.
Clear all stored DTCs from vehicle memory and perform an OBD-II drive cycle to confirm the diagnostic monitor resets to 'Ready'. on the Toyota Camry equipped with 2.5L 4-Cyl (A25A-FKS) / 3.5L V6 (2GR-FKS) 301HP.
Equipment for Diagnosing Toyota Camry (P0152)
Toyota Camry OEM Replacement Sensor
Direct-fit replacement assembly engineered to OEM tolerances for Toyota Camry.
AstroAI Auto-Ranging Digital Multimeter
Essential for testing 0.1V–5.0V sensor reference signals, ground continuity (<0.20Ω), and harness resistance.
BlueDriver Bluetooth Pro OBDII Scan Tool
Reads and clears enhanced codes (ABS, Airbag, Transmission, Engine) & live freeze-frame telemetry on phone.
Other Common Fault Codes on Toyota Camry
Frequently diagnosed powertrain, emissions, and sensor trouble codes logged on the Toyota Camry:
4. Toyota Camry P0152 FAQs
What causes code P0152 to trigger on a Toyota Camry?
On the Toyota Camry (2.5L 4-Cyl (A25A-FKS) / 3.5L V6 (2GR-FKS) 301HP), P0152 is most frequently caused by Failed Bank 2 O2 sensor or Leaking Bank 2 fuel injector.
Where is the OBD-II port located on my Toyota Camry?
On the Toyota Camry, the 16-pin DLC diagnostic connector is located Directly under driver dash, left of steering column above brake pedal. Plug in any standard OBD-II scanner with the ignition in the ON position to read freeze-frame parameters.
Can I safely drive my Toyota Camry with code P0152?
Caution. Bank 2 reported rich. Given that P0152 carries a High severity rating, we advise avoiding heavy towing or aggressive throttle inputs until sensor readings are verified.