Volkswagen Fox 2004 Workshop Manual page 128

Fox 2004 ➤
3 - Cyl. diesel engine - Edition 02.2009
– Connect the Test probe -VAG 1527B- wire, using the Meas‐
urement auxiliary cable set -VAG 1594C- , to the battery
positive (+) terminal.
– Position the Test probe -VAG 1527B- on each heating plug,
one-by-one. Diode lights up: heating plug OK. If diode does
not light up: replace heating plug.
– Remove and install heating plugs with Spanner -3320- . Tight‐
ening torque: 15 Nm.
02.09
124
Rep. Gr.28 - Chamber pre-heating system