A. Air conditioning system relay
B. Air flow sensor (includes air inlet temperature sensor and barometric pressure sensor)
C. Idle speed control motor (stepper)
D. Throttle position sensor
E. Coolant temperature sensor
F. Powerful transistor of the ignition system
G. Crankshaft position sensor and camshaft position sensor
H. Nozzles
I. Oxygen sensor (HO2D)
J. Transmission selector
K. Fuel injection control relay
L. Data line connector
M. Vehicle speed sensor
N. Engine Control Module
O. EVAP Tank Vent Solenoid Valve
R. Fuel pump test output
Q. Ignition timing adjustment output
R. Power steering oil pressure switch
S. Idle switch
T. Electromagnetic valve of the EGR recirculation system 31JО28.