PACCAR MX (2004 Emissions) Fault Code: P1717 Exhaust Gas Temperature After BPV – Data Erratic, Intermittent or Incorrect SET CONDITIONS:The...

PACCAR MX (2004 Emissions) Fault Code: P1718 EGR Mass Flow – Data Valid but Too High SET CONDITIONS:The PCI ECU...

PACCAR MX (2004 Emissions) Fault Code: P1719 EGR Mass Flow – Data Valid but Too Low SET CONDITIONS:1. The PCI...

PACCAR MX (2004 Emissions) Fault Code: P171B EGR Flow Response – Decrease too Slow SET CONDITIONS:The PCI ECU (D420) detects...

PACCAR MX (2004 Emissions) Fault Code: P171C EGR Flow Response – Increase Too Slow SET CONDITIONS:The PCI ECU (D420) detects...

PACCAR MX (2004 Emissions) Fault Code: P171E Air Mass Flow – Data Valid but Too High SET CONDITIONS:The PCI ECU...