Description of Flash Code 87
Flash Code 87 indicates pump pressure sensor input voltage low.
The signal volts dropped below 5% (normally = <0.25 volts) of the sensor supply. For pressure transducer and connector, see Figure "Pressure Transducer " .
|DDEC III/IV Single ECM Troubleshooting Guide - 6SE497|
|Generated on 10-13-2008|