PACCAR MX (2004 Emissions) Fault Code: P3424 MX Engine Brake Solenoid Valve Cylinder 3 – Voltage Too High or Short...

PACCAR MX (2004 Emissions) Fault Code: P3429 MX Engine Brake Solenoid Valve Cylinder 4 – Current Too Low or Open...

PACCAR MX (2004 Emissions) Fault Code: P3431 MX Engine Brake Solenoid Valve Cylinder 4 – Voltage Too Low or Short...

PACCAR MX (2004 Emissions) Fault Code: P3432 MX Engine Brake Solenoid Valve Cylinder 4 – Voltage Too High or Short...

PACCAR MX (2004 Emissions) Fault Code: P3437 MX Engine Brake Solenoid Valve Cylinder 5 – Current Too Low or Open...

PACCAR MX (2004 Emissions) Fault Code: P3439 MX Engine Brake Solenoid Valve Cylinder 5 – Voltage Too Low or Short...