Understanding Vehicle Sensor and Circuit Faults

What type of engine is referred to as a 'kcb' in the discussion?

• C13

• C15

• C11

• C9

Where is the atmospheric pressure sensor located on a C13 engine?

• Back side of the front structure

• Inside the oil pan

• Near the exhaust manifold

• On the intake side

What does a 'voltage high' code indicate?

• Open circuit

• Short circuit

• Normal operation

• Sensor malfunction

What is NOT a component found on the intake side mentioned in the text?

• Atmospheric pressure sensor

• Intake temp sensor

• Boost pressure sensor

• Fuel pressure sensor

What does the ECM use to check the sensor circuit?

• Direct current

• Resistive feedback

• Pull-up voltage

• Alternating current

What is a possible cause for a 'voltage high' code?

• Open in the circuit

• Short in the circuit

• Low battery voltage

• Overheating sensor

What does a 'voltage low' code generally indicate?

• High resistance

• Short circuit

• Correct functioning

• Open circuit

Which type of fault is more common according to the text?

• Current high

• Voltage low

• Voltage high

• Current low

What should you do to troubleshoot a 'voltage high' fault according to the text?

• Check for software updates

• Increase the sensor's voltage

• Replace the sensor immediately

• Unplug the sensor and connect the signal wire to ground

What did Simon find was the issue with his sensor?

• The wiring was corroded

• The ECM was faulty

• The plug was not fully connected

• The sensor was defective