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Joseph MckayAug 11, 2025
What to do if Delphi YDT262 shows 'ZERO ANGLE ERROR' message?
- Aanna17Aug 11, 2025
If the 'ZERO ANGLE ERROR' message appears on your Delphi Controller, it means the pump drive shaft was not stationary when the unit was powered on. Ensure the pump is stationary when powering on the unit. If the problem persists, switch the controller off, wait a few seconds, and then switch it back on.