PACCAR MX (2004 Emissions) Fault Code: U17A5 Accelerator Pedal 2 Frequency – Data Valid but Too High on ECU (D420)...

PACCAR MX (2004 Emissions) Fault Code: U17A6 Accelerator Pedal 2 Frequency – Data Valid but Too Low on ECU (D420)...

PACCAR MX (2004 Emissions) Fault Code: U17A7 Accelerator Pedal – Sensor 1 and 2 Synchronization Malfunction SET CONDITIONS:The PCI ECU...

PACCAR MX (2004 Emissions) Fault Code: U17A8 Accelerator Pedal – Malfunction SET CONDITIONS:The PCI ECU (D420) detects that DTCs are...

PACCAR MX (2004 Emissions) Fault Code: U17A9 Accelerator Pedal Operation – Data Erratic, Intermittent or Incorrect SET CONDITIONS:The PCI ECU...

PACCAR MX (2004 Emissions) Fault Code: U17B0 Water in Fuel Drain Control – Short Circuit to Supply on ECU (D420)...