Technician A says the elimination of the replaceable PROM chip was part of the OBD II legislation to prevent the use of aftermarket high-performance PROMs. Technician B says that many updates for engine performance concerns can be performed during service by changing the PROM chip. Who is correct?
A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B
Answer: B
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A multimeter will display any electrical noise or disturbances that accompany a voltage signal from a sensor.
Answer the following statement true (T) or false (F)
To determine an animal's use in breeding, a producer should do which of the following?
A. Transfuse blood B. Analyze ancestry C. Transfer RNA D. No answers
Technician A says that all port fuel injected systems use the speed density method. Technician B says that throttle body injection systems use the speed density method. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Variable rate springs handle a load of up to 30% over standard rates springs in some applications
a. true b. false