PACCAR MX (2004 Emissions) Fault Code: P1566 Idle Speed Control – Incorrect SET CONDITIONS:The PCI ECU (D420) detects that the...

PACCAR MX (2004 Emissions) Fault Code: P156E Vehicle Speed Sensor – Voltage Too Low or Short Circuit to Ground on...

PACCAR MX (2004 Emissions) Fault Code: P156F Vehicle Speed Sensor – Voltage Too High or Short Circuit to Supply on...

PACCAR MX (2004 Emissions) Fault Code: P1570 Engine Oil Temperature – Data Erratic, Intermittent or Incorrect, During Engine Warm-Up SET...

PACCAR MX (2004 Emissions) Fault Code: P1571 Engine Oil Temperature – Data Erratic, Intermittent, or Incorrect SET CONDITIONS:The PCI ECU...

PACCAR MX (2004 Emissions) Fault Code: P1572 Inlet Air Temperature After Compressor – Data Erratic, Intermittent, or Incorrect SET CONDITIONS:The...