A. Air conditioning relay.
B. Air flow sensor (includes both intake air temperature sensor and barometric pressure sensor).
C. Coolant temperature sensor (EATING).
D. Crankshaft position sensor (TFR) and camshaft position sensor.
E. Data acquisition line connector.
F. Engine control module (ECM).
G. Fuel pump test output.
H. Engine idle speed control.
I. Nozzles.
J. Transmission selector (TR).
K. Ignition advance adjustment output.
L. Fuel injection control relay.
M. Oxygen sensor.
N. Ignition transistor.
A. EVAP tank vent solenoid valve.
R. Oil pressure switch in the power steering system.
Q. Throttle position sensor (TP).
R. Vehicle speed sensor.
Withdrawal
1. Relieve excess pressure in the fuel line to prevent fuel from spilling.
Warning. Cover the fuel line connections with rags to prevent fuel from escaping.
2. Disconnect from the distributive pipeline of atomizer and a regulator of pressure of fuel.
Examination
1. Using an ohmmeter, measure the resistance of the solenoid injectors between the terminals.
- Resistance - 13-16 Ohm (at 20°C)
2. If the resistance is out of specification, replace the injectors.
Installation
1. Install a new insulator in the intake manifold.
2. Install a new bushing and ring on the injectors.
3. Coat the nozzle ring with thinner, spindle oil, or gasoline.
4. Turning the nozzle left and right, install it in the distribution pipe.
5. Make sure it rotates smoothly without binding.
Note. If the nozzle does not turn without binding, the ring may be bent. In this case, remove the nozzle, reinstall it, and then check again.