Mercedes-Benz E350 crankshaft sensor replacement issue with code P0016 on Mercedes-Benz E350

Some Mercedes-Benz E350 owners report experiencing issues related to crankshaft sensor replacement, particularly when encountering the P0016 fault code. This code typically indicates a problem with the camshaft sensor for bank 1, which may suffer from intermittent issues due to vibration or heat. Symptoms such as the check engine light and decreased fuel economy signal the need for professional diagnosis and resolution. The P0016 code highlights possible faults with the camshaft and crankshaft position sensor readings, which could stem from a faulty crankshaft position sensor, a stretched timing chain, or a slipped reluctor. Repair costs for addressing a P0016 code can vary significantly, ranging from $200 to $800 for sensor replacement and timing chain or belt work, not including labor. Additionally, it's crucial for owners to recognize that P0016 and P0017 are left-bank errors, with P0016 linked to the intake cam and P0017 to the exhaust cam, which may also suggest other diagnostic trouble codes related to balance shaft failure.