Removing And Installing Fuel Pump Control Unit J538 - Skoda Octavia III 2013 Workshop Manual

Octavia III 2013 ➤ , Octavia III 2014 ➤
1.8/132 kW TSI; 2.0/162 kW TSI engines - Edition 01.2015
– Operate remote control - V.A.G 1348/3A - . While doing this,
slowly close the shut-off tap -B- until the pressure gauge dis‐
plays a pressure of 0.4 MPa (4 bar). From this point on do not
move position of shut-off tap.
– Empty measuring glass.
– Activate remote control for 15 seconds.
– Compare fuel quantity delivered with minimum flow quantity in
3
the diagram cm /15s.
Note
Voltage at the fuel pump when engine is not running and pump is
approximately 2 volts less than battery voltage.
If the minimum fuel delivery volume is not reached, it can be
caused by the following faults:
♦ Fuel lines squashed.
♦ The fuel filter is clogged.
♦ The fuel pressure sender is defective.
♦ Fuel delivery unit defective.
Installation is carried out in the reverse order.
1.13 Removing and installing fuel pump con‐
trol unit -J538-
Special tools and workshop equipment required
♦ Disassembly wedge - 3409-
– Switch off ignition and all electrical loads, and pull out ignition
key.
– Removing rear seat bench ⇒ Body Work; Rep. gr. 72 .
– Unclip cover -1- for the right closing flange using the disas‐
sembly wedge - 3409- from the uptake -arrows-.
248
Rep. gr.20 - Fuel supply system