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ON-VEHICLE SERVICE TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L> 13A-929 NOTE: The adjustment, if made, should be made after first con- inspection and adjustment. • Engine coolant temperature: 80 − 95°C (176 − 203°F) • Lights, electric cooling fan and accessories: OFF • Transaxle: Neutral (A/T for "P" range) CAUTION To prevent damage to scan tool MB991958, always turn the (16-pin). 3. Start the engine and run at idle. NOTE: Use the scan tool to hold the IAC motor at the basic 5. Check the idle speed. Standard value: 700 ± 50 r/min NOTE: The engine speed may be 20 to 100 r/min lower than ) 6. If not within the standard value range, turn the speed adjusting screw (SAS) to make the necessary adjustment. 7. Press the scan tool clear key, and release the IAC motor Actuator test mode. 8. Turn the ignition switch to the "LOCK" (OFF) position. NOTE: Unless the IAC motor is released, the Actuator test 9. Disconnect scan tool MB991958. Check that the idling condition is normal. FUEL PRESSURE TEST M1131001900498 Required Special Tools: • MB991958 (MUT-III Sub Assembly) • MB991824: V.C.I. • MB991827: USB Cable • MB991911: Main Harness B • MB991637: Fuel Pressure Gauge Set • MD998709: Adaptor Hose • MD998742: Hose Adaptor 1. Release residual pressure from the fuel line to prevent fuel spray. (Refer to AK300810 AB MB991911 16-PIN MB991827 MB991824 AK000114 AK000116AB HIGH-PRESSURE FUEL HOSE |