On a vehicle with a mass airflow injection system, which of the following is likely to occur with a vacuum leak at idle?
A) Rich fuel mixture B) No fuel mixture change
C) Lean fuel mixture D) None of these
C
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Most UJTs should not be connected to capacitors larger than ____ microfarad(s).
A. 1 B. 10 C. 100 D. 1,000
An important first step when planning and preparing for a cable pull is to _____.
a. lubricate the cable b. measure the length of the run c. remove the cables from the shipping reels d. install fish tape
The ____ has a list of materials that generally provides a key to the assembly.
A. welding symbol B. welding reference C. welding assembly D. welding equipment E. none of the above
A P0133 DTC is being discussed. Technician A says that a defective heater circuit could be the cause. Technician B says that a contaminated sensor could be the cause. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician