Sensor-depleted composition of the mixture

Sensor-depleted composition of the mixture (4A-FE system with CDF ¬ Rania lean)
System off the fuel supply to the modes of forced labor ¬ convincingly idling
1. Start the engine and warm it up to normal operating temperature.
2. Connect the tachometer to the engine (see "Checking and adjusting ignition timing").
3. Check the speed corresponding to ¬ sponding shut down and turned ¬ NIJ valve controlling the supply top ¬ Lebanon.
(4A-GE (AE92 and AT160) 4A-FE (AE92, AE95, AT171 and AT180))a) Disconnect the connector on the throttle position sensor.
b) Short out the findings "YU1_" and "E2" on the part of the harness.
Please note: car must be stationary, and all the extra electricity consumers must be disabled ¬ HN. Speed ??corresponding to the shutdown (n1, r / min) and the reverse inclusion (n2 / min) Valve (off and on, then feed ¬ Pliva) is shown in the tables.
4A-FE (AE92, AE95, AT171 and AT180)
n Off and On. models without neutrals analyzer model it-centralizer
n1, OFF 1700 1900
n2, inc. 1200 1200

4A-OE (AT160 and AE92 release from 1987)
n the model without the model with distribution
Off. and flow hodomerom
incl. air air
n1, 1800 OFF 1400
1600
n2, Inc. 1400 1200

4A-GE (AE92 issue since 1989)
n
Off. and incl. model without the air flow distribution model with air hodomerom
n1 you since 1450 in 1600
n2, inc. 1050 1200

4A-FE (AT190 and AE101)
5A-FE (AE110), 7A-FE (AE93, AE102)
a) Turn off the air conditioner.
b) Increase the speed to the motor shaft lenchatogo ¬, ¬ E as minimum, up to 2500 rev / min.
c) With phonendoscope check availability ¬ sound of those jets.
d) Make sure that after the throttle is released, the sound of the jets disappear, and then reappears. The inclusion of fuel should occur at a frequency of rotation 1400 r / min. 4. Disconnect the tachometer.
The control system pressure ¬ Niemi fuel, depending on the temperature of the engine (4A-GE (AE92 models AT160 and Europe)
Diagram of the elements of the system ¬ themes. 1 - Relay switch to top ¬ tidal pump, 2 - the main fuel injection relay, 3 - electric valve control ¬ ¬ tropnevmatichesky leniya fuel pressure, 4 - ¬ dates snip coolant temperature, 5 - electronic control unit.
1. Check the coolant temperature sensor (see above).
2. Check the fuel pressure control valve.
a) Using an ohmmeter, check resistance between the connector valve, making sure of the presence of ¬ chain termination.
Rated resistance (cold). ... 33 - 39 ohms if the resistance-you goes to the specified limits, replace with the valve.
b) Using an ohmmeter, check resistance between each connector you vodom-valve and its cor-pusom, making sure there is no breakdown of the windings to ground. If the ohmmeter registers any resistance other than infinity, replace the valve. 3. Check the operation of the valve, a) Check that air does not pass between the channels DIT ¬ "E" and "P" in the absence of voltage on the coil valve.
If the valve does not operate on the principle of de-sled, then replace the valve.
The system increases the speed at idle ¬ th move (4A-GE (AE92 and AT160) with a flow meter of air)
Diagram of the elements of the system ¬ themes. 1 - to lock the ignition, 2 - electropneumatic system to increase the speed at idling speed, 3 - elec ¬ throne control unit.
1. Check the power supply valve, turn off all the extra electricity consumers.
Voltmeter connected to the pins of the connector valve, check for battery voltage at the motor starter and scrolling within ten seconds after starting the engine.
2. Check the valve system of radiation increase the speed at idle.
a) Using an ohmmeter, check resistance from ¬ ¬ connection between the findings of EMA valve, making sure in the absence of chain termination ¬ Wii.
The resistance value
(Cold) 37-44 ohms
If the resistance of the DIT outputs the specified limits, replace the valve.
b) Using an ohmmeter, check resistance from ¬ between each output connector valve and its casing, Uba ¬ divshis in the absence of breakdown of the windings to ground.
If the ohmmeter registers any "resistance, other than infinity, replace the valve.
3. Check the operation of the valve.
a) Make sure that air does not pass between the channels of the "E" and "P" in the absence of Vija ¬ voltage coil valve.
The valve system of speed control for regime IU ¬ idle (4A-FE (AE92, AE95, AT171 and AT180))
Diagram of the elements of the system ¬ themes. 1 - Battery 2 - the main fuse 2.0 (AT), 3 - fuse "AT": 100A (AE92, AE95, AT180) or 80A (AT171), 4 - fuse "AM1": 40A (AE92, AE95, AT180) or 60A (AT171), 5 - ignition, 6 - You-klyuchatel prohibiting launch,
7 - control valve h ¬ quency of rotation of idling,
8 - from the main relay system vpry ¬ ska fuel 9 - electronic control unit.
Nominal Impedance:
2MO. 30 - 33 ohms
4MO. 30 - 34 ohms
If the resistance of the DIT outputs the specified limits, replace the valve control system speed idling. 2. Using an ohmmeter, check the resistance between each terminal connector valve and its casing, Ube-divshis in the absence of breakdown of the windings to ground.
If the ohmmeter registers any resistance other than infinitely ¬ STI, replace the valve control system of ¬-speed idling. 3. Check the valve control system speed holo ¬ rick stroke
a) Make sure that air does not pass between the channels DIT ¬ "E" and "P" in the absence of voltage on the coil valve.
b) Place the power accumulators ¬ reflex battery to the conclusions of the valve.
c) Ensure that the air passes from the channel "E" channel "P".
If the valve does not operate on the principle described Nome, then replace the valve system controlling the frequency of rotation ¬ absorption of idling.