OBD-II code · Powertrain (generic, extended)
P2435 AIR System Air Flow or Pressure Sensor Circuit Bank 2
AIR System Air Flow or Pressure Sensor Circuit Bank 2: an electrical fault is present in the circuit.
Is it safe to drive with P2435?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyOpen in sensor or wiring
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.6–2 h
- Emissions test
- Likely to fail
- Parts involved
- Air System Flow Sensor B2
Related codes
- P2430AIR System Air Flow or Pressure Sensor Circuit Bank 1
- P2432Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance
- P2433AIR System Air Flow or Pressure Sensor Circuit High Bank 1
- P2434AIR System Air Flow or Pressure Sensor Circuit Intermittent or Erratic Bank 1
- P2436AIR System Air Flow or Pressure Sensor Circuit Range or Performance Bank 2
- P2437AIR System Air Flow or Pressure Sensor Circuit Low Bank 2
- P2438AIR System Air Flow or Pressure Sensor Circuit High Bank 2
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.