SEAT Workshop Service and Repair Manuals

• Fuel rail
• Retaining clip
• ◆ Ensure seated correctly at injector and fuel rail
• O ring
• ◆ Renew if damaged
• Fuel pressure regulator
• ◆ Checking
• Vacuum hose
• 10 Nm

• Supply connection
• Return flow connection
• Connection, pipe from activated charcoal filter
• Retaining clip
• ◆ Ensure seated correctly at injector and fuel rail
• Injectors (N30...N33)*/**
• ◆ Checking => Page 24-64
• ◆ Resistance 12...15 ω
• To throttle valve control part
• ◆ Connection for connecting hose
  => Page 24-8, item 11

→ Fig. 1    Resistance graph

The diagram is valid for coolant temperature sender (G62) and intake air sender (G42).

The diagram is divided into two temperature ranges:

•     A -    From 0...50 °C
•     B -    From 50...105 °C

Examples:

• ◆ 30 °C is in range A and corresponds to a resistance of 1.5...2.0 kω
• ◆ 80 °C is in range B and corresponds to a resistance of 275...375 ω