truckshd

PACCAR MX (2004 Emissions) Fault Code: P1487 EGR Valve Module Position - Malfunction on Sensor

PACCAR MX (2004 Emissions) Fault Code: P1488 EGR Valve Module - Out of Calibration

PACCAR MX (2004 Emissions) Fault Code: P1490 EGR Gas Flow Detected - While the EGR Valve is Closed

PACCAR MX (2004 Emissions) Fault Code: P1489 EGR Valve - Stuck Closed

PACCAR MX (2004 Emissions) Fault Code: P1495 Engine Protection System - Power Derate Active

PACCAR MX (2004 Emissions) Fault Code: P1496 Engine Protection System - Protection Mode, Active

PACCAR MX (2004 Emissions) Fault Code: P1498 EGR Valve Position - Incorrect

PACCAR MX (2004 Emissions) Fault Code: P1497 EGR Valve Position - Incorrect

PACCAR MX (2004 Emissions) Fault Code: P1501 Vehicle Speed Sensor - Current Too Low or Open Circuit on ECU (D420) Pin (B40)

PACCAR MX (2004 Emissions) Fault Code: P1503 Vehicle Speed Sensor - Voltage Too High or Short Circuit to Supply on ECU (D420) Pin (B40)