FORD'S SCORPIO

1985-1994 of launch

Repair and operation of the car

5.8.1. Turns agreement of wasting time and quality of mixture

GENERAL INFORMATION

Regulator eletromagnético of turns of wasting time

1 - roll curve,

2 - anchor,

3 - valve stick,

4 - valve saddles

I score of measuring of current air

1 - screw of quality agreement of mixture,

2 - damper door,

3 - camera deadening,

4 - electric capture,

5 - air temperature sensor,

6 - to measure of plate

The turns of wasting time only are established by the module EEC IV, and the manual agreement is impossible.

MOTORS WITH THE CATALYST

In motors with the quality of catalyst of the mixture one works for the module EEC IV and the manual agreement is impossible.

MOTORS WITHOUT CATALYST

Stamp of the screw of quality agreement of mixture

The stamp of the screw is specified by an arrow.

The instrument of measuring of a draft had had been seen.

Mixture quality agreements

Before the agreement of the quality of the mixture it is necessary:

– to check and if necessary valves slits it will adjust;
– to check a state and if necessary the air filter will substitute;
– to check a condition of the system of the ignition;
– to heat the motor up to the work temperature.

ORDER OF REALIZATION

1. There adhere to the motor a tacômetro (in the ignition off) and an analyzer of gas.

2. To increase turns of motor to 3.000 revolutions per minute and to maintain them inside 15 seconds, and soon to transfer the motor to the way that wastes time.

3. To take leituras of devices.

4. In a detour of size of contents in spite of withdrawing a protective hat of the screw of the quality of the mixture, increasing turns of motor to 3.000 revolutions per minute and maintaining them inside 30 seconds, and soon transferring the motor to the way of wasting time and, making spinning the screw, establishing the necessary thing SO level.

5. In motors DOHC without catalyst to discover a potenciômetro of the agreement of the quality of the mixture (it is located on the right in a driving compartment, behind the sensor of the total pressure) and to turn the screw to obtain the necessary concentration with. If the agreement does not give modifications in leituras of instrument, it is possible that the potenciômetro is in the extreme situation. To establish it in the central situation, to turn the screw of agreement in 20 turns in the direction of the movement of the pointers of the clock, and soon in 10 turns in reverse sense to the movement of the pointers of the clock and to repeat the agreement.

6. In motors V6 first of all the agreement in the instrument of measuring advanced of a draft has to be done. The agreement of the instrument of measuring bottom of a draft has to be done, only if the variety of the agreement ahead appeared insuficientemente.

7. To turn the agreement of mixture they screw a key of six sides, the necessary thing SO the level will not be still established.

8. To put the motor out and desconectar measurement devices.