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OK 54. CHECK AIR INDUCTION SYSTEM (a) Check for air leakage in the air induction system [vacuum hose disconnection, cracks, damaged gaskets, etc.]
. HINT: If the accelerator pedal is released after racing the engine, the inspection is easier to perform because OK: There is no air leakage. NG REPAIR OR REPLACE AIR INDUCTION SYSTEM 55. CHECK AIR INDUCTION SYSTEM (a) Check the air induction system. Inspect the brake booster assembly. Inspect the mass air flow meter. Check the PCV hose. Inspect the PCV valve. Inspect the purge VSV. Result RESULT PROCEED TO Abnormal A Normal B B GO TO STEP 60 A REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA 56. PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE VVT LINEAR) (a) Connect the Techstream to the DLC3. (b) Turn the Techstream on. (c) Warm up the engine. (d) Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT Linear 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P1603,P160... |