Motor Guard
Motor Guard PAI Gun Diagnostic Interface
PC-to-vehicle diagnostic interface with Bluetooth and USB connectivity supporting CAN, J1939, J1587, J1850 and ISO protocols
- Typeautomotive-air-filters
- Wireless diagnostics up to 100 feet with Class 1 Bluetooth
- Reduce reprogramming time using direct USB vehicle-to-PC connection
- Broad protocol coverage from J1587/J1708 to CAN 1000
- Supports RP1210A, RP1210B and J2534 APIs for mixed fleets
- Quick attachment to diagnostic port with no cable clutter
Vehicle Diagnostic Interface
The Motor Guard PAI Gun connects a PC or laptop to a vehicle diagnostic port using either a direct USB link or Class 1 Bluetooth with a range up to 100 feet. It supports RP1210A, RP1210B and J2534 APIs so one tool works with multiple software applications. Broad protocol coverage handles automotive and heavy-duty vehicles from a single adapter.
Mixed-Fleet Technicians and Fleet Managers
Shops that service both light-duty and heavy-duty trucks benefit from automatic bit-rate detection on two CAN channels plus J1939, J1587, J1708, J1850, ISO 15765, ISO 14230 and ALDL support. Users who only need basic OBD-II code reading on passenger cars will find the protocol depth unnecessary. Buyers requiring manufacturer-specific dealer-level security access should look elsewhere.
Dual CAN Channels With Automatic Bit-Rate Detection
The interface exposes two independent CAN channels that each auto-detect standard rates of 125, 250, 500 and 1000 kbps for J1939 and generic CAN networks. This single hardware feature determines whether the adapter can communicate across the full range of vehicle modules without manual configuration.
Highlights
- Wireless diagnostics up to 100 feet with Class 1 Bluetooth
- Reduce reprogramming time using direct USB vehicle-to-PC connection
- Broad protocol coverage from J1587/J1708 to CAN 1000
- Supports RP1210A, RP1210B and J2534 APIs for mixed fleets
- Quick attachment to diagnostic port with no cable clutter
Specifications
| Brand | Motor Guard |
|---|---|
| Type | automotive-air-filters |
Questions about this item
Which PC connection does the PAI Gun need — USB or Bluetooth?
The PAI Gun supports both USB and Class 1 Bluetooth up to 100 feet, so you can connect wired or wireless to a laptop or desktop.
Will the PAI Gun read my older truck that uses J1587 or J1708?
Yes — the interface covers J1587/J1708 along with J1850, ALDL and ATEC 160 at 160 baud for legacy vehicles.
How do I confirm the PAI Gun is communicating on both CAN channels after setup?
The device performs automatic bit-rate detection on each CAN channel across 125, 250, 500 and 1000 kbps, so live data appears once the correct protocol is selected in your diagnostic software.
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