13 31... Notes on fuel pressure check (reference pressure: environment): Notes

Feature of this version with ambient pressure: 

The connection for the vacuum hose of the fuel pressure regulator is located between the throttle and the air cleaner or on the air cleaner.

Test precondition: 

The correct fuel pressure regulator is fitted.

• Using the EPC, check whether the fuel pressure regulator suitable for the car is fitted:

  Connect test adapter.