Description OBD-II Trouble Code Description for P0332 Hummer Knock Sensor 2 Circuit Low What does this mean? OBD2 Code P0332 Hummer definition: A knock sensor tells the engine computer when one or more of your engine’s cylinders are “knocking”, that is, exploding the air/fuel mixture in a way that delivers less power and can be…
Category: HUMMER
Hummer P0330 Knock Sensor 1 Circuit Bank 2 Or Single Cylinder
Description OBD-II Trouble Code Description for P0330 Hummer Knock Sensor 2 Circuit What does this mean? OBD2 Code P0330 Hummer definition: A knock sensor tells the engine computer when one or more of your engine’s cylinders are “knocking”, that is, exploding the air/fuel mixture in a way that delivers less power and can be damaging…
Hummer P0331 Knock Sensor 2 Circuit Range/Performance Bank 2
Description OBD-II Trouble Code Description for P0331 Hummer Knock Sensor 2 Circuit Range/Performance What does this mean? OBD2 Code P0331 Hummer definition: The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted…
Hummer P0329 Knock Sensor Circuit Intermittent
Description OBD-II Trouble Code Description for P0329 Hummer Knock Sensor 1 Circuit Input Intermittent What does this mean? OBD2 Code P0329 Hummer definition: The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is…
Hummer P0327 Knock Sensor Circuit Low Input Bank 1
Description OBD-II Trouble Code Description for P0327 Hummer Knock Sensor 1 Circuit Low What does this mean? OBD2 Code P0327 Hummer definition: A knock sensor tells the engine computer when one or more of your engine’s cylinders are “knocking”, that is, exploding the air/fuel mixture in a way that delivers less power and can be…
Hummer P0328 Knock Sensor 1 Circuit High
Description OBD-II Trouble Code Description for P0328 Hummer Knock Sensor 1 Circuit High What does this mean? OBD2 Code P0328 Hummer definition: The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted…
Hummer P0326 Knock Sensor Signal 1
Description OBD-II Trouble Code Description for P0326 Hummer Knock Sensor 1 Circuit Range/Performance What does this mean? OBD2 Code P0326 Hummer definition: Knock sensors are used to detect engine pre-detonation (engine knock or ping). The knock sensor (KS) is usually a two wire sensor. A 5 volt reference is supplied to the sensor and there…
Hummer P0325 Sensor Circuit Malfunction
Description OBD-II Trouble Code Description for P0325 Hummer Knock Sensor 1 Circuit What does this mean? OBD2 Code P0325 Hummer definition: A knock sensor tells the engine computer when one or more of your engine’s cylinders are “knocking”, that is, exploding the air/fuel mixture in a way that delivers less power and can be damaging…
Hummer P0323 Ignition/Distributor Engine Speed Input Circuit Intermittent
Description OBD-II Trouble Code Description for P0323 Hummer Ignition/Distributor Engine Speed Input Circuit Intermittent What does this mean? OBD2 Code P0323 Hummer definition: The ignition engine speed sensor input signal to Powertrain Control Module (PCM) or Engine Control Module (ECM) is continuously monitored. The test fails when the signal indicates that 2 successive erratic profile…
Hummer P0324 Knock Control System Error
Description OBD-II Trouble Code Description for P0324 Hummer Knock Control System Error The OBD2 Code Information Be Applicable For Hummer: 2009 Hummer H3T Alpha,2008 Hummer HX Concept,2008 Hummer H3 Wagon Concept,2008 Hummer H3 Alpha,2008 Hummer H2,2007 Hummer H3 Open Top,2007 Hummer H3X,2007 Hummer H3R Off Road Concept,2007 Hummer H2 Safari Concept,2006 Hummer H3,2006 Hummer H2…