HFM Function Diagram

40 Diaphragm pressure regulator
55 Fuel filter
60 Vacuum modulator
74 Fuel cooler
75 Fuel tank
76 Vent valve
77 Charcoal canister
89 EGR valve
98 Upshift delay vacuum element
125 Secondary air injection pump
156 Exhaust manifold
158 Catalyst
A1e26 CHECK ENGINE" malfunction indicator lamp
A9 A/C compressor
A16 Knock sensors
B2/5 Hot film mass air flow sensor
B5/2 Diagnostic module pressure sensor
B11/3 Engine coolant temperature sensor
B17 Intake air temperature sensor
G3/2 Heated oxygen sensor
K27 Fuel pumps relay module
L5 Crankshaft position sensor
L5/1 Camshaft position sensor
M3m1 Fuel pump 1
M3m2 Fuel pump 2
M16/1 Electronic accelerator actuator (with ASR)
M16/2 Cruise control/idle speed actuator (without ASR)
N3/ Engine control module
N4/1 Electronic accelerator control module (with ASR)
N4/3 Cruise control/idle speed control module (without ASR)
N6 A/C compressor control module
N30/1 ABS/ASR control module
N59 Diagnostic module
S16/3 Starter lock-out/backup lamp switch (transmission range recognition)
S40 Cruise control switch
V Decelerate/set
B Accelerate/set
SP Resume
A Off
S65 Transmission overload protection switch
T1/1 Ignition coil (cylinders 2 and 5)
T1/2 Ignition coil (cylinders 3 and 4)
T1/3 Ignition coil (cylinders 1 and 6)
Y3/3 Upshift delay switchover valve
Y27 EGR switchover valve
Y32 Secondary air injection pump switchover valve
Y33 Electromagnetic secondary air injection pump clutch
Y49 Adjustable camshaft timing solenoid
Y58/1 Purge switchover valve
Y62 Injector