PACCAR MX (2004 Emissions) Fault Code: P103C EGR Control – Unable to Reach Target SET CONDITIONS:The PCI ECU (D420) detects...

PACCAR MX (2004 Emissions) Fault Code: P1040 Exhaust Gas Pressure after BPV – Data Valid but Too Low SET CONDITIONS:The...

PACCAR MX (2004 Emissions) Fault Code: P1042 VTG Turbocharger Control – Incorrect SET CONDITIONS:The PCI ECU (D420) detects that the...

PACCAR MX (2004 Emissions) Fault Code: P1048 Air Mass Flow – Data Valid but Too High, During Overrun SET CONDITIONS:The...

PACCAR MX (2004 Emissions) Fault Code: P1049 Air Mass Flow – Data Valid but Too Low During Overrun SET CONDITIONS:The...

PACCAR MX (2004 Emissions) Fault Code: P104B Inlet Air Pressure in Inlet Manifold – Data Valid but Too High SET...