Table 2, Multec (X 12 SZ / X 16 SZ) F2: TROUBLE CODE
Trouble
| Code | Information Sensor | ||
|---|---|---|---|
| Cause of Fault | Remedy in F0: | ||
| DATA LIST | Trouble Code Storage when... | ||
| 29 | FUEL PUMP RELAY VOLTAGE LOW | 35 | · Short circuit to ground at control unit output to fuel pump relay for 1.56 s before engine start |
| If trouble code 29 was recognized, the fuel pump relay driver is switched off. The relay remains engaged if there is a short circuit to ground (fuel pump then runs continuously). |