Checking Fuel Injection System

Check the induction system for air leaks. See AIR LEAKAGE IN THE INTAKE SYSTEM, CHECKING

HINT: Air leakage in the intake system can occur through the evaporative emission system (EVAP) valve, the secondary air solenoid valve and power brake booster. 

Remedy as necessary.

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  Refer to CHECKING THE FUEL PRESSURE AND RESIDUAL PRESSURE IN THE WORKSHOP