Where Is the Crank Sensor on a 2002 Chevrolet Impala 3.4 Liter Engine Located?

Answer The 2002 Chevy Impala with a 3.4-liter engine has two crankshaft position sensors, crankshaft position sensor A and crankshaft position sensor B. Replacing the sensors is easy once you know where t... Read More »

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How to Replace the Crank Sensor on a 2002 Chevrolet 8.1L?

The crank sensor, or crankshaft position sensor, on an 8.1-liter Chevrolet provides information on crankshaft positioning to the engine's main control system, the powertrain control module (PCM). T... Read More »

Where is the crank shaft sensor located on a Chevrolet Lumina?

The crankshaft sensor on a Chevrolet Lumina is located inside the engine compartment. On the Lumina's passenger side, the crankshaft sensor is on the crankshaft pulley toward the bottom of the engi... Read More »

Where is the fuel pump located on a 2002 Chevrolet Impala?

The 2002 Chevrolet Impala's fuel pump is mounted within the fuel tank. It's not necessary to remove the fuel tank to access the pump. There is a service cover underneath the trunk liner which you c... Read More »

How to Reset 2002 Chevrolet Impala Check Engine Light?

The 2002 Chevy Impala employs an OBD II (on-board diagnostic) diagnostic link connector (DLC). The implementation of OBD II systems standardized the DLC connection between all vehicles to allow the... Read More »