Diagnostic Aids
A faulty connection or open in Gray/White or Light Green/Black wires could result in Code 14. If Codes 14 and 22 are stored at the same time, problem could be an open Light Green/Black wire.
Use the Coolant Temperature Sensor Temperature To Resistance Values table to diagnose a shifted sensor which could cause poor driveability. See CODE 15 chart. If code is intermittent, refer to the TESTS W/O CODES article.