High Pressure Fuel Pump On-Vehicle Inspection
Precautions: Precautions for Fuel System Service · General safety (00)
1)Remove engine cover. 
2)Remove high pressure fuel pump cover.
3)Disconnect high pressure fuel pump connector.
4)Check resistance between terminals of high pressure fuel pump solenoid.
If check result is not as specified, replace high pressure fuel pump.
If check result is not as specified, replace high pressure fuel pump.
High pressure fuel pump solenoid resistance
0.48 – 0.52 Ω at 20 °C (68 °F)
5)Connect high pressure fuel pump connector.
6)Install engine cover and high pressure fuel pump cover.