Table 2, 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... |
|---|---|---|---|
| 73 | BOOST TEMP. SENSOR VOLTAGE LOW | 04 | · Charge air temperature higher than 135 °C/ 275 °F (voltage lower than 333 mV) |
(short circuit to ground)
· Condition must be fulfilled for at least 0.5 s
Replacement values:
· 125 °C/ 257 °F
Effects:
· Maximum output is reduced.