Section 18
Flash Code 18 - Throttle Valve Low; Relative Humidity Sensor Low
18.1 Description of Flash Code 18
18.2 SAE J1587 Equivalent Code for Flash Code 18
18.3 Troubleshooting Flash Code 18, Throttle Valve Plate Input Voltage
18.4 Troubleshooting Flash Code 18, Relative Humidity Sensor Circuit Failed Low
| DDEC III/IV Single ECM Troubleshooting Guide - 6SE497 |
| Generated on 10-13-2008 |