Powertrain Management: Locations
Under hood and under dash locations
Component name and symbol
Component A, Fuel pump check connector
Component B, Throttle position sensor
Component C, EGR solenoid
Component D, Evaporative emission purge solenoid
Component E, Fuel injector
Component F, Manifold differential pressure sensor
Component G, Evaporative emission ventilation solenoid
Component H, Volume air flow sensor
Component I, Power steering pressure switch
Component J, Idle air control motor
Component K, Engine coolant temperature sensor
Component L, Crankshaft position sensor
Component M, Ignition power transistor, Ignition coil
Component N, Camshaft position sensor
Component O, A/C compressor clutch relay
Component P, Data link connector
Component Q, Vehicle speed sensor
Component R, MIL/Check engine light
Component S, A/C switch
Component T, Engine control module
Component U, MFI relay and Fuel pump relay
Component V, Heated Oxygen sensor (Federal)
Component W, Heated Oxygen sensors (California)
Component X, Park/neutral position switch
Component Y, Fuel tank differential pressure sensor (California)