Surging when Coasting or Driving Downhill

07.3-86071 Surging when Driving Downhill or when Engine 102.985 7/86
Coasting

Cause:
Engine speed for cancellation of deceleration shutoff is too low.

Remedy:
As of April 1985 (Bosch production number 544), the speed at which cancellation of deceleration shutoff occurs has been increased from 900 RPM to 1200 RPM.

Install late version control unit. The control unit part number (003 545 38 32) remains the same.