P1214 CHEVROLET – Injection Pump Timing Offset

P1214 CHEVROLET Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1214 CHEVROLET Possible Causes

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

P1214 CHEVROLET Description

The Powertrain Control Module (PCM) monitors crankshaft position through the Crankshaft Position (CKP) sensor. The CKP info is used to determine the amount of injection timing offset necessary for proper operation. This code will set if the TDC-Offset is greater than +2.46 degrees or less than -2.46 degrees. Sounds like you need to perform a TDC-Offset Learn procedure.