P2200-P2299
- P2219 NOx Sensor Heater Control Circuit Low Bank 2
- P221A, P221B, P221C, P221D, P221E, P221F ISO/SAE Reserved
- P2220 NOx Sensor Heater Control Circuit High Bank 2
- P2221 NOx Sensor Heater Sense Circuit Bank 2
- P2222 NOx Sensor Heater Sense Circuit Range/Performance Bank 2
- P2223 NOx Sensor Heater Sense Circuit Low Bank 2
- P2224 NOx Sensor Heater Sense Circuit High Bank 2
- P2225 NOx Sensor Heater Sense Circuit Intermittent Bank 2
- P2226 Barometric Pressure Sensor “A” Circuit
- P2227 Barometric Pressure Sensor “A” Circuit Range/Performance