PACCAR MX (2004 Emissions) Fault Code: P1495 Engine Protection System – Power Derate Active
PACCAR MX (2004 Emissions) Fault Code: P1495 Engine Protection System – Power Derate Active
SET CONDITIONS:
This DTC is activated when DTC1496 has been active for more than 10 hours of engine operation.
CORRESPONDING OBD READINESS MONITOR:
None
RESET CONDITION:
Perform the ‘EGR derate disable’ procedure with the diagnostic service tool to clear the DTC.
REPAIR VERIFICATION:
1. Clear all DTCs.
2. Test drive or operate the vehicle to meet the diagnostic conditions and set conditions.
3. Did the DTC come back?
– No, repair successful
– Yes, repair unsuccessful
ADDITIONAL INFORMATION:
IMPORTANT: Do not troubleshoot this DTC since it originates from another active DTC.
This DTC activates an engine torque derate caused by a malfunction which impacts the exhaust gas emissions.
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