Section 14.1
Description of Flash Code 14
Flash Code 14 indicates that the engine Coolant Temperature Sensor (CTS) or Oil Temperature Sensor (OTS), See Figure "Coolant Temperature Sensor (Oil Temperature Sensor similar)" , input to the ECM has exceeded 95% (normally >4.75 volts) of the sensor supply voltage.
Note: This code will only be logged during warm engine operation.
This diagnostic condition is typically:
- Open sensor signal circuit
- Open sensor return circuit
DDEC III/IV Single ECM Troubleshooting Guide - 6SE497 |
Generated on 10-13-2008 |