DTC B15F2-87: External Air Particle Sensor - Missing message: Action
- Refer to the appropriate system wiring diagrams and check the Pollution sensor signal circuit for open circuit, high resistance. Repair circuit as required, clear DTC and retest
- Refer to the appropriate system wiring diagrams and check the pollution sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair circuit as required, clear DTC and retest
- If the fault persists, check and install a new pollution sensor as required. Clear DTC and retest