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P0337 Diagnostic Trouble Code Discussion for November 2005

CKP Sensor Circuit Low Duty Cycle


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Trouble Ticket Help Requests for DTC P0337
Help Request Posted
1998 Chevrolet Astro 4.3L No Start VIN: 1GCDM19W5X
P0337: CKP Sensor Circuit Low Frequency. This van was towed in for a no start, engine cranks normally, but about every revolution fires violently through the intake. Came in with a crank sensor code, scoped signal, not very good, replaced, no change. Also checked crank circiuts per trouble chart. Fue...
November 11, 2005
1998 Chevrolet Astro 4.3L No Start VIN: 1GCDM19W5X
P0337: CKP Sensor Circuit Low Frequency. This van was towed in for a no start, engine cranks normally, but about every revolution fires violently through the intake. Came in with a crank sensor code, scoped signal, not very good, replaced, no change. Also checked crank circiuts per trouble chart. Fue...
November 15, 2005
1998 Chevrolet Astro 4.3L No Start VIN: 1GCDM19W5X
P0337: CKP Sensor Circuit Low Frequency. This van was towed in for a no start, engine cranks normally, but about every revolution fires violently through the intake. Came in with a crank sensor code, scoped signal, not very good, replaced, no change. Also checked crank circiuts per trouble chart. Fue...
November 11, 2005
1998 Chevrolet Astro 4.3L No Start VIN: 1GCDM19W5X
P0337: CKP Sensor Circuit Low Frequency. This van was towed in for a no start, engine cranks normally, but about every revolution fires violently through the intake. Came in with a crank sensor code, scoped signal, not very good, replaced, no change. Also checked crank circiuts per trouble chart. Fue...
November 15, 2005