PACCAR MX (2004 Emissions) Fault Code: P0049 Turbo Speed – Higher Than Overspeed Limit SET CONDITIONS:The PCI ECU (D420) detects...

PACCAR MX (2004 Emissions) Fault Code: P0069 Inlet Air Pressure in Inlet Manifold – Data erratic, Intermittent or Incorrect, at...

PACCAR MX (2004 Emissions) Fault Code: P006B Exhaust Gas Pressure After BPV – Data Erratic, Intermittent or Incorrect, at Ignition...

PACCAR MX (2004 Emissions) Fault Code: P006C Inlet Air Pressure Before Compressor – Data Erratic, Intermittent or Incorrect, at Ignition...

PACCAR MX (2004 Emissions) Fault Code: P0072 Ambient Temperature – Voltage Too Low or Short Circuit to Ground on ECU...

PACCAR MX (2004 Emissions) Fault Code: P0073 Ambient Temperature – Voltage Too High or Short Circuit to Supply on ECU...