What are some of the items that you would test when diagnosing a vehicle that has failed an emissions test?
What will be an ideal response?
Test the following items in order to diagnose a vehicle that has failed an emissions test:
1. There must be a correctly functioning oxygen sensor.
2. The computer must be in fuel control.
3. The cat must be functioning at 80% efficiency or better.
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By 1775, which of the following communities could NOT be considered a city in colonial America?
A. New York B. Charleston C. Philadelphia D. Boston E. Baltimore
What factor(s) primarily determine solenoid valve selection?
a. Refrigerant line size b. Flow rate and pressure drop c. Direction of refrigerant flow d. Number of on/off cycles
Answer the following statement(s) true (T) or false (F)
1. Animals that stand with the legs close together are narrow through the body cavity and poorly muscled. 2. The proper angle to the shoulder is critical for good length of stride. 3. Jaw problems in sheep are rarely inherited. 4. In sheep, the shoulder must be coarse to facilitate lambing ability. 5. Heavily muscled lambs have equal base width and width at the ground. 6. In sheep, a grooved shape to the rack is desired.
The lead screw is reversed by shifting the:
A) Left hand thread lever B) Lead screw reversing lever C) Feed reverse lever D) Feed change lever