Error code
OBD2 P2436
OBD2P2436
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance.
Severity
moderateCan drive but may experience reduced fuel efficiency and emissions issues.
Summary
P2436 indicates an issue with the air flow/pressure sensor in the secondary air injection system on bank 2, specifically related to range or performance problems.
Common Causes
- Wiring issues
- Faulty air flow/pressure sensor
Fixes
- Replace the faulty air flow/pressure sensor.
FAQ
What does P2436 mean?
P2436 indicates a problem with the secondary air injection system's air flow/pressure sensor on bank 2, specifically related to range or performance issues.
How do I fix P2436?
The most common solution is to replace the faulty air flow/pressure sensor. Check for any wiring issues as well.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P2400Evaporative Emission System Leak Detection Pump Control Circuit/Open
- P2401Evaporative Emission System Leak Detection Pump Control Circuit Low
- P2402Evaporative Emission System Leak Detection Pump Control Circuit High
- P2403Evaporative Emission System Leak Detection Pump Sense Circuit/Open
- P2404Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance
- P2405Evaporative Emission System Leak Detection Pump Sense Circuit Low
- P2406Evaporative Emission System Leak Detection Pump Sense Circuit High
- P2407Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic
- P2408Fuel Cap Sensor/Switch Circuit
- P2409Fuel Cap Sensor/Switch Circuit Range/Performance
- P2410Fuel Cap Sensor/Switch Circuit Low
- P2411Fuel Cap Sensor/Switch Circuit High