Massey Ferguson E 9235 (16) – Engine Control Unit (ECU) / Sisu EEM3: Diagnostic ID module. ID temperature, temperature HIGH (>95°C)

The engine's Identification Module (ID module) is experiencing an internal temperature fault, having exceeded 95°C (203°F). When this fault is active, the system will typically limit engine power to protect the equipment.

• Sisu Tier 3 / Citius series diesel engines (types 44
• 49
• 66
• 74
• and 84)
• Massey Ferguson 8600 Series tractors
• Massey Ferguson 8650
• Massey Ferguson 8670
• Massey Ferguson 8690

1. 1

   Check the engine operating temperature to verify that the engine itself is not severely overheating and baking the module, as it is bolted directly to the engine block.

2. 2

   Inspect the ID module wiring harness (connector X188 - Engine identification module) for any melted wires, shorts, or loose connections.

3. 3

   Temporary Bypass (If replacement is delayed): If the module is faulty and limiting power, but you need to finish a task, the power limitation can be temporarily bypassed for a maximum of 200 hours by connecting the WinEEM3 service tool, disconnecting the ID module, and entering a 32-character ByPass code obtained from the Sisu Diesel Help Desk.

1. 1

   Locate the ID Module

   The module is attached to the top-left corner of the engine cylinder block.

2. 2

   Disconnect

   Unplug the X188 wiring harness connector from the ID module.

3. 3

   Remove

   The module is secured by two M8 breakaway capscrews. Remove these screws to detach the module from the block.

4. 4

   Install

   Mount the new ID module to the cylinder block using new hardware and reconnect the wiring harness.