P2436
AIR System Air Flow or Pressure Sensor Circuit Range or Performance Bank 2
Same as P2430 on bank 2 with the signal in plausible range yet not matching the engine model.
- Check engine light: Yes
- Emissions related: Yes
- Repair difficulty: medium
Common causes
Ordered by how often each turns out to be the cause.
- Sensor element driftedCommon
Parts involved
- Air System Flow Sensor B2
P2436 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.