Paccar MX ECU / ECM / MCM Repairs - Plug and Play
$159.00
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At The ECU Pro, we provide trusted mail-in repair services for PACCAR Powertrain Control Interface (PCI) modules, ensuring your heavy-duty vehicles perform at their best. Our convenient mail-in program allows you to send in your malfunctioning PCI units for professional repair and testing by our skilled technicians, helping you minimize costly downtime. Symptoms of a failed MX13 PCI include: Communication faults Engine intermittently cutting out Blowing fuses Engine no start No communication with ECM
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