P0340 2003 CHEVROLET TRAIL BLAZER Camshaft Position Sensor A Circuit Malfunction

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 On some Chevrolet models the camshaft position sensor is part Ignition Control Module (ICM) (aka igniter) Trailblazer P0340 – Cam sensor test…

P0340 CHEVROLET Camshaft Position Sensor A Circuit Malfunction

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 On some Chevrolet models the camshaft position sensor is part Ignition Control Module (ICM) (aka igniter) Trailblazer P0340 – Cam sensor test…