25/04/2026
This short video from a customer shows that the eMT F1 Relay ECU is reporting a Early Warning code 7 on his car (7 beeps repeated 5 times).
Warning code 7 means that the pump is priming well too often. It's triggered when the pump has been priming 10 consecutive times with too short rest times of less than 15 seconds between each cycle. Consecutive means that the issue is really persistent and at this rate, the pump is not going to last long, don't ignore it.
This warning code indicates that the hydraulic system is not holding up the pressure long enough and can be caused by:
- Worn/too old hydraulic accumulator
- Leaking solenoid valves, seals, banjos, hoses
- Clogged high pressure filter
- Leaking TOB
- Internal actuator leaks or loose bleed screws
- Internal E-DIFF leaks or stuck open solenoid valve (F430)
- etc
Here's the direct link of our videos that explain how to use the Monitoring Module of the Advanced eMT ECU:
https://www.scuding.com/Shop/en/content/18-smart-emt-f1-relay-ecu-how-to-configure-videos
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