DIGITAL DIESEL ELECTRONICS DDE 2.1 F2: TROUBLE CODE TABLE
| Trouble Code | Information Sensor |
|---|---|
| Cause of Fault | Remedy in |
F0: DATA LIST
| No. | Trouble Code Storage when... | ||
|---|---|---|---|
| 74 | BOOST TEMP. SENSOR VOLTAGE HIGH | 04 | · Charge air temperature lower than - 45 °C / - 49 °F (voltage higher than 4.98 V) |
(short circuit to voltage or circuit interruption)
· Condition must be fulfilled for at least 0.5 s
Replacement values:
· 125 °C / 257 °F
Effects:
· Maximum output is reduced.
Note:
| · The sensor may be destroyed by a short circuit to battery. |