Test requirements
- The respective fuses of Diesel-Direct fuel injection system must be OK.
- Battery voltage must be at least 11.5 Volts.
- All electrical consumers such as, for example, lights and rear window defroster must be switched off.
- If vehicle is equipped with an A/C system, it must be switched off.
- Engine must be cold
NOTE:
Fuse holder is behind access panel at far left end of dash.