LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volkswagen >> 1990 >> Cabriolet Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> Fuel Pressure Check >> Visual Check (Cis-E & Cis-MOTRONIC)
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Visual Check (Cis-E & Cis-MOTRONIC)

Move sensor plate slowly upward. Sensor plate should have slight resistance from control piston adjusting lever. No binding should be felt. Let sensor plate fall. There should no resistance. Slight fuel seepage past control piston is acceptable.