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OK NEXT (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Engine and ECT / Data List / MAP. (e) Read the MAP value. Standard: SWITCH CONDITION TECHSTREAM DISPLAY Ignition switch ON 80 to 110 kPa (600 to 825 mmHg) (f) Read the MAP value when racing the engine. Standard: ENGINE CONDITION TECHSTREAM DISPLAY Idling 20 to 40 kPa (150 to 300 mmHg) OK GO TO STEP 11 NG GO TO STEP 9 9. CHECK INTAKE SYSTEM (a) Check the intake system for vacuum leaks
. OK: No leaks in intake system. HINT: Perform "Inspection After Repair" after repairing or replacing the intake system
. NG REPAIR OR REPLACE INTAKE SYSTEM 10. REPLACE MANIFOLD ABSOLUTE PRESSURE SENSOR (a) Replace the manifold absolute pressure sensor
. 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0401; Exhaus... |