Checking Fuel Pump - Skoda Octavia III 2013 Workshop Manual

– Unlock the catch on the uptake clamps -3- and -4-; at the same
time, pull the sender for fuel gauge display -G- -2- upwards.
Install
Installation is carried out in the reverse order. Pay attention to the
following:
– Insert the sender for fuel gauge display -G- in the guides at the
fuel delivery unit and press downwards until it latches into po‐
sition.
– Connect all electric cables to fuel delivery unit.
1.7

Checking fuel pump

⇒ "1.7.1 Checking fuel pressure", page 205
⇒ "1.7.2 Testing holding pressure", page 206
⇒ "1.7.3 Checking fuel delivery rate", page 207
1.7.1 Checking fuel pressure
Special tools and workshop equipment required
♦ Pressure gauge , e.g. -VAS 6550-
♦ Measuring vessel
Note
Safety precautions when working on the fuel supply system
♦
⇒ "2.1 Safety precautions when working on fuel supply sys‐
tem", page 2 .
Rules of cleanliness when working on the fuel supply system
♦
⇒ "3.1 Rules of cleanliness", page 7
Test conditions when working on the fuel supply system
♦
⇒ "2.3 Safety precautions during road tests in which testing
and measuring equipment is used", page 4
– Remove the fuel feed line -2-
⇒ "2 Separating push-on couplings", page 211
fuel which flows out with a cleaning cloth.
– Connect pressure tester - VAS 6550- to fuel supply line with
adapter - VAS 6550/2- .
Octavia III 2013 ➤ , Octavia III 2014 ➤
1.2/63; 77 kW TSI engine - Edition 11.2014
.
.
and catch the
1. Fuel tank and fuel delivery unit
205