Paccar MX EGR Fault Codes
Exhaust gas recirculation valve, cooler, and flow faults.
All Paccar MX EGR Codes
P0407 is an EGR-related PACCAR MX fault involving EGR sensor or EGR position signal circuit.
P0486 is an EGR-related PACCAR MX fault involving EGR sensor/control circuit performance.
P0488 is an EGR-related PACCAR MX fault involving EGR throttle, valve, or air-management control performance.
P1495 is an EGR-related PACCAR MX fault involving EGR system control or flow performance.
P1496 is an EGR-related PACCAR MX fault involving EGR system control or actuator performance.
P1497 is an EGR-related PACCAR MX fault involving EGR system sensor, flow, or actuator performance.
P1498 is an EGR-related PACCAR MX fault involving EGR system control, flow, or response fault.
P1515 is an EGR-related PACCAR MX fault involving EGR/air-management related performance or derate-linked control fault.
P3984 is an EGR-related PACCAR MX fault involving EGR system performance or calibration-specific EGR control fault.
SPN 27 is an EGR-system SPN on the PACCAR MX list.
SPN 411 is an EGR-system SPN on the PACCAR MX list.
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