Fitting locations overview, engine code AMF — AUDI
Fitting locations overview, engine code AMF on Audi: factory workshop procedure for engines AMF, ANY, ATL, BHC. Full factory text, tools and checks.
Workshop procedure for AUDI — the factory write-up, straight from real workshop data.
📐 46 workshop diagrams for AMF
Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.
📋 Procedure
Fitting locations overview, engine code AMF
Components A to I are not shown on the exploded view.
1
Air mass meter
G70
2
Variable intake manifold flap change-over valve
N239
3
Exhaust gas recirculation valve
N18
4
Solenoid valve for charge pressure control
N75
5
Exhaust gas recirculation valve
With intake manifold flap
6
Coolant temperature sender
G62
7
Connector
For unit injectors
8
Fuel temperature sender
G81
9
Engine speed sender
G28
10
Connector
For
Hall sender
G40
, for camshaft position
11
Connector
For
engine speed sender
G28
12
Intake manifold pressure sender
G71
and
intake manifold temperature sender
G72
13
Hall sender
G40
For camshaft position
A
Brake pedal switch
F47
In footwell on brake pedal
B
Brake light switch
F
In footwell on brake pedal
C
Accelerator position sender
G79
In footwell on accelerator
Fuel supply system - diesel engines; Repair group 20; Servicing accelerator mechanism
D
Clutch pedal switch
F36
In footwell on clutch pedal
E
Diesel direct injection system control unit
J248
With
altitude sender
F96
Renewing control unit
Chapter
F
Glow plug relay
J52
Fitting location
Fig.
G
Terminal 30 voltage supply relay
J317
Fitting location
Fig.
H
Low heat output relay
J359
Fitting location
Fig.
I
High heat output relay
J360
Fitting location
Fig.
Note
The
low heat output relay
J359
(for the additional electric PTC heater) is only fitted in vehicles with no auxiliary heater (fuel-burning additional heater).
A PTC heater with 1500 W is being phased in for model year 2003 onwards. Consequently the low heat output relay and the high heat output relay are not fitted.
You will find information on which vehicles are fitted with a PTC heater with either 900 Watt or 1500 Watt capacity in the workshop manual
“Additional heater”
.
Additional heater; Repair group 01
The PTC heater with 1500 W (electrical additional heater) is activated via the
auxiliary air heater control unit
J604
. This control unit is located in the additional heater.
From model year 2003 onwards the auxiliary heater (fuel-burning additional heater) will be phased out gradually, there will be a PTC heater with 1500 Watt fitted.
TorqFix answers live for your specific car — tell it the engine code and it serves the matching sequence, torque figures and wiring for that exact variant.
Ask about my car →Other AUDI procedures
- Removing and installing air mass meter G70 – Audi A6 C6
- Checking tandem pump – Audi A6 C5
- Removing and installing electrical wiring harness for unit injectors and glow plugs
- Checking charge pressure control solenoid valve N75 – VW
- Checking intake manifold flap motor V157
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 torque figures
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.