A vehicle with continuous return injection fails the low-speed portion of a two-speed idle test. Accord-ing to the test results, which of the following condi-tions caused the vehicle to fail?
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EGR Valve not seating
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After applying pesticides, you should _____
A) shower immediately B) wash clothes separately C) wash protective gloves D) all of the above
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An ion-sensing ignition system has the ability to detect ________
A) Engine knocking B) Cylinder misfire C) Air/fuel mixture D) Both A and B
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Nickel metal hydride (NiMH) batteries can be damaged if exposed to temperatures higher than about ________
A) 200°F B) 150°F C) 175°F D) 225°F
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A vehicle has set DTC P0172, indicating a lean exhaust and a vacuum leak is suspected. This can be diagnosed by introducing ________ around the intake manifold gasket
A) Rock salt B) Shop air C) Propane D) Sprayed gasoline
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