P0216 Chevrolet Injection Timing Control Circuit Malfunction

Possible causes

– Fuel Injection Pump Gear Alignment
– Fuel Filter Restriction
– Transfer Pump Inlet Restriction
– Faulty Fuel Injection Pump

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P0216 Chevrolet Description

The Engine Control Module (ECM) monitors the Fuel Injection Pump operation with the ignition ON. The P0216 Chevrolet code is set when the ECM detects the engine speed is more than 300 RPM and fuel command and timing control are within predetermined parameters.