Relay carrier in electronics box engine compartment

Relay

Relay carrier in electronics box engine compartment


In electronics box engine compartment -1-.





Position of Relays





1 - Secondary Air Injection (AIR) Pump Relay -J299-

1 - Preheating Coolant, Low Heat Output Relay -J359-
• Positive Temperature Coefficient (PTC) Heater (TDI)
• Connection 3

2 - Fuel Pump (FP) Relay -J17-

2 - Auxiliary Fuel Pump Relay -J832-
• TDI
• Connection 2.1

3 - Coolant Circulation Pump Relay -J151-

3 - Auxiliary Engine Coolant (EC) Pump Relay -J496-
• Engine codes CEPA, CEPB
• Connection 2.2

4 - Fuel Pump (FP) 2 Relay -J49-
• Only engine codes BUB, CBRA

4 - Engine Component Power Supply Relay -J757-
• Engine codes BWA, CDMA, CDAA, CCZA, CCTA, CEPA, CEPB, CESA, CETA

4 - Automatic Glow Time Control Module -J179-
• TDI
• Connection 5

5 - Motronic Engine Control Module (ECM) Power Supply Relay -J271-

5 - Power Supply Relay (terminal 30) -J317-
• TDI
• Connection 4

6 - Headlamp Washer Relay -J39-
• Connection 1 (through May 2009)

7 - Glow Plugs Fuse -S125- , 50 A
• Connection A

8 - Not used

9 - Not used