What should be done first to the system when a 0.9 volt drop is observed between the battery positive terminal and the starter solenoid with the engine cranking?
A) Install a larger battery
B) Nothing, it is acceptable
C) Replace the cable or component between the voltmeter leads
D) Clean the battery cable connections and retest

Question

Quizplus · Accepted Answer

A voltage drop of 0.9 volts indicates a potential issue with resistance in the circuit, often due to dirty or corroded connections. Cleaning the battery cable connections can help ensure a better electrical connection and potentially resolve the issue. Retesting after cleaning helps verify if the issue was resolved or if further action is needed.

What Should Be Done First to the System When a 0.9