How to Repair Deutz EMR3 SPN 523562 Trouble Code

Error Description

INJECT. PERIOD ZYL.2
The ECU is unable to detect the magnet valve or the injection pump due to a discrepancy in the measured current drain during the start of the injection for cylinder 2.

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Engine Model: Deutz EMR3

Error Codes

• Deutz Error Code: 25
• Blink Code (short-long-short): 5 – 3 – 2
• SPN: 523562

Possible FMI (Failure Mode Indicators):

• 2: Data stream is faulty

Error Detection

• Error Lamp: Illuminates permanently
• Error Memory Entry: Yes

Possible Causes

1. Value outside the target range or missing for cylinder 2.
2. Magnet valve is faulty.
3. Injection pump is faulty.

Steps to Repair

1. Inspect the Magnetic Valve or Injection Pump:
   • Check for proper functionality.
   • Look for signs of wear, damage, or faulty connections.
2. Replace Faulty Components:
   • If the magnet valve or injection pump is defective, replace it.
3. Clear Other Related Errors:
   • Address any additional error codes related to cylinder 2 to ensure the issue is resolved completely.

System Behavior During Fault

• Functionality: No functionality at the moment for cylinder 2 allocation.
• Error Lamp: Permanent illumination.
• Self-Healing Capability: Yes, once the fault is resolved.
• Signal Priority: 3