P1216 Code: Meaning, Causes, and Symptoms | OBD2 Codes
P1216 – Fuel Solenoid Response Time Too Short Conditions
P1216 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
P1216 Possible Causes
Faulty Fuel Solenoid,Fuel Solenoid harness is open or shorted,Fuel Solenoid circuit poor electrical connection
With engine speed over 506 RPM, The Engine Coolant Temperature (ECT) input more than 34??, system voltage from 10-16v, requested fuel rate more than 0 0 mm, the Powertrain Control Module (PCM) detects that the injection pump closure time was less than 0.75 milliseconds.