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ESP function: Notes

Fig 1: ESP Function Diagram
G03835981Courtesy of SAAB-SCANIA OF AMERICA, INC.
  1. Pressure Increase Valve Front Left 
  2. Pressure Increase Valve 
  3. Pressure Relief Valve Left Front 
  4. Pressure Relief Valve Front Right 
  5. Pump 
  6. Wheel sensor, FL 
  7. Wheel sensor, FR 
  8. Wheel sensor, RL 
  9. Wheel sensor, RR 
  10. Inlet valve, FL (ABS) 
  11. Inlet valve, FR (ABS) 
  12. Inlet valve, RL (ABS) 
  13. Inlet valve, RR (ABS) 
  14. Outlet valve, FL (ABS) 
  15. Outlet valve, FR (ABS) 
  16. Outlet valve, RL (ABS) 
  17. Outlet valve, RR (ABS) 
  18. Accumulator chamber 
  19. Pressure chamber 
  20. Pressure sensors 
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