A4 Mk1
Electrical test of exhaust gas recirculation valve -N18- and exhaust gas recirculation potentiometer -G212- |
Special tools and workshop equipment required |
t | Hand-held multimeter -V.A.G 1526 A- |
t | Voltage tester -V.A.G 1527 B- |
t | Adapter set -V.A.G 1594 A- |
t | Test box -V.A.G 1598/31- |
t | Vehicle diagnosis, testing and information system -VAS 5051- |