Description of Flash Code 24
Flash Code 24 indicates that the engine Fuel Temperature Sensor (FTS), see Figure "Fuel Temperature Sensor" , input to the ECM has dropped below 5% (normally < 0.25 volts) of the sensor supply voltage.
This diagnostic condition is typically:
- Sensor signal circuit is shorted to sensor return circuit or to ground
|DDEC III/IV Single ECM Troubleshooting Guide - 6SE497|
|Generated on 10-13-2008|