P1316 ACURA Spark Plug Voltage Detection Circuit Malfunction Front Bank 2

Possible causes
– Faulty Spark Plug Voltage Detection Module (VDM)
– Spark VDM harness is open or shorted
– Spark VDM circuit poor electrical connection
– Open or short circuit between VDM and Engine Control Module (ECM)

Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1316 ACURA OBD Code Description

Spark Plug Voltage Detection Circuit Malfunction Front Bank 2

Acura TL Spark Plug Voltage Detection Module (VDM) Location:

OBDII Code P1316 ACURA - Spark Plug Voltage Detection Circuit Malfunction Front Bank 2