V8 Quattro V8-3562cc 3.6L DOHC (PT) (1990)
8.
FUEL INJECTORS (CYLS. #1-#4): Located on the right side top of engine, installed in the intake manifold where the manifold runners bolt to
the cyl. head.
9.
FUEL INJECTORS (CYLS. #5-#8): Located on the left side top of engine, installed in the intake manifold where the manifold runners bolt to
the cyl. head.
10.
IDLE STABILIZER VALVE: Located on the front of the intake manifold, bolted to the front of the throttle valve assembly.
11.
IGNITION COIL W/POWER OUTPUT STAGE (RIGHT SIDE): Located on the fire wall behind the right side cyl. head.
12.
IGNITION COIL W/POWER OUTPUT STAGE (LEFT SIDE): Located on the fire wall behind the left side cyl. head.
13.
IGNITION DISTRIBUTOR (RIGHT SIDE) W/HALL SENSOR: Located on the rear of the right side cyl. head.
14.
IGNITION DISTRIBUTOR (LEFT SIDE): Located on the rear of the left side cyl. head.
15.
INTAKE AIR TEMPERATURE SENSOR: Located on the front of the intake manifold, concealed by the idle stabilizer valve.
16.
RIGHT SIDE KNOCK SENSOR (CYLS. #1-#4): Located bolted to the engine block in the valley beneath the intake manifold.
17.
LEFT SIDE KNOCK SENSOR (CYLS. #5-#8): Located bolted to middle of the left side of the engine block, beneath the exhaust manifold.
18.
THROTTLE VALVE SWITCHES AND POTENTIOMETER: Located on the front of the intake manifold, on the throttle valve assembly, just
below the idle stabilizer valve.
COMPONENTS NOT IDENTIFIED IN DIAGRAM
FUEL PUMP RELAY:
Located in position #10 of main fuse/relay panel, (behind the side kick panel in the front passenger footwell).
MOTRONIC ELECTRONIC CONTROL UNIT (ECM):
Located, along with the transmission control unit, under the instrument panel, above the drivers footwell. The MOTRONIC ECM is the top control
unit with the red wiring harness.
OXYGEN SENSOR:
Located under the car, on the rear of the pipe that joins the right and left bank exhaust header pipes.