Category: Buick

P0337 Buick Crankshaft Position Sensor A Circuit Low Input Possible causes – Faulty crankshaft position sensor– Crankshaft position sensor harness is open or shorted– Crankshaft position sensor circuit poor electrical connection– Signal plate may be damage– Starter motor may be faulty– Starting system circuit– Dead or weak battery Tech description Sometimes and in some models,…

P0338 Buick Crankshaft Position Sensor A Circuit High Input Possible causes – Faulty crankshaft position sensor– Crankshaft position sensor harness is open or shorted– Crankshaft position sensor circuit poor electrical connection– Signal plate may be damage– Starter motor may be faulty– Starting system circuit– Dead or weak battery Tech description Sometimes and in some models,…

P0339 Buick Crankshaft Position Sensor A Circuit Intermittent Possible causes – Faulty crankshaft position sensor– Crankshaft position sensor harness is open or shorted– Crankshaft position sensor circuit poor electrical connection– Signal plate may be damage– Starter motor may be faulty– Starting system circuit– Dead or weak battery Tech description Sometimes and in some models, low…

P0340 Buick Camshaft Position Sensor Circuit Bank 1 Sensor 1 Possible causes – Faulty Camshaft Position Sensor– Camshaft Position Sensor harness is open or shorted– Camshaft Position Sensor circuit poor electrical connection– Faulty starter motor– Starting system circuit– Dead (Weak) battery Tech description What about the obd code? The camshaft position sensor signal is not…

P0341 Buick Camshaft Position Sensor Possible causes – Faulty Camshaft Position Sensor– Camshaft Position Sensor harness is open or shorted– Camshaft Position Sensor circuit poor electrical connection– Faulty starter motor– Starting system circuit– Dead (Weak) battery Tech description Sometimes and in some models, low battery voltage or a weak starter can can trigger a Camshaft…

P0332 Buick Knock Sensor 2 Circuit Low Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0332 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an…

P0333 Buick Knock Sensor 2 Circuit High Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0333 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an…

P0334 Buick Knock Sensor 2 Circuit Intermittent Bank 2 Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0334 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not…

P0335 Buick Crankshaft Position Sensor A Circuit Malfunction Possible causes – Faulty crankshaft position sensor– Crankshaft position sensor harness is open or shorted– Crankshaft position sensor circuit poor electrical connection Tech description 01 Chev S-10 Crk sensor User Submitted Video What about the obd code? The Powertrain Control Module (PCM) determines no signal from the…

P0336 Buick Crankshaft Position Sensor A Circuit Range/Performance Possible causes – Faulty crankshaft position sensor– Crankshaft position sensor harness is open or shorted– Crankshaft position sensor circuit poor electrical connection– Signal plate may be damage– Starter motor may be faulty– Starting system circuit– Dead or weak battery What about the obd code? The crankshaft position…

P0330 Buick Knock Sensor 1 Circuit Bank 2 Or Single Cylinder Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0330 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor…

P0331 Buick Knock Sensor 2 Circuit Range/Performance Bank 2 Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0331 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not…

P0328 Buick Knock Sensor 1 Circuit High Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0328 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an…

P0329 Buick Knock Sensor Circuit Intermittent Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0329 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine…

P0323 Buick Ignition/Distributor Engine Speed Input Circuit Intermittent Possible causes – Ignition/Distributor engine speed sensor harness is open or shorted– Ignition/Distributor engine speed sensor circuit poor electrical connection– Faulty Ignition/Distributor engine speed sensor– Faulty Crankshaft Position sensor– Low battery charge– Faulty Engine Control Module (ECM) What about the obd code? The P0323 Buick code is…

P0324 Buick Knock Control System Error Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0324 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine…

P0325 Buick Sensor Circuit Malfunction Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0325 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance…

P0326 Buick Knock Sensor Signal 1 Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0326 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine…

P0327 Buick Knock Sensor Circuit Low Input Bank 1 Possible causes – Faulty knock sensor– Knock sensor circuit poor electrical connection– Knock sensor harness is open or shorted– Faulty Engine Control Module (ECM) Tech description The P0327 Buick code means that the Knock Sensor is not working properly. Problems with the knock sensor will not…

P0318 Buick Rough Road Sensor A Signal Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Engine Misfire– Engine Run Rough Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick…