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OK OK OK (a) Repair or replace the throttle body assembly
. NEXT GO TO STEP 14 5. CHECK PCV SYSTEM (a) Start the engine. (b) Pinch the positive crankcase ventilation hose. (c) Check the engine rpm. OK: The engine rpm rises when the PCV hose is pinched. NG GO TO STEP 10 6. CHECK AIR INDUCTION SYSTEM (a) Check the air induction system for vacuum leaks
. OK: No leakage from the air induction system. NG GO TO STEP 11 7. CHECK AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY (a) Visually check that the air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. OK: The air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. NG GO TO STEP 12 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P050B; Cold... |