Introducing our "Anti-Vanagon Syndrome" Air Flow Meter Harness for all 2.1L 1986-1991.

We are happy to announce a high-quality harness that replicates the original expensive VW harness that was created to solve the dreaded "Vanagon Syndrome" problem that was experienced with Bosch Digifant (1986-91) systems (see "Official Technical Bulletin" below for the description). 

This harness plugs into both the existing harness and existing airflow meter connections. No potentially-risky splices are required.

Official Technical Bulletin: Condition: "After driving for extended periods, at a constant speed, the vehicle may, on occasion, experience a deterioration of performance which may be accompanied by hesitation or surging. In many cases, after turning off the engine and subsequent re-start or without having taken any action, the symptoms disappear. However, these symptoms may not recur for several weeks or months. To resolve this condition - wire harness Part No. 025.906.302 - should be installed. This harness provides improved signal voltage stabilization."

Ref ID: 025906302AAFT