|
|
General Precautions of EFI System Maintenance F-111 S/N Operating Steps Test Result Follow-up Step 10 Link up the adapter of the electronic injection system, turn on Yes Diagnostic Help No Corresponding lines to be inspected and repaired
12. Slow actions when accelerating. General malfunction Locations: 1. Water-containing Fuel; 2. Air Flow Meter
and Throttle Opening Sensor; 3. Spark Plug; 4. Throttle Body; 5. Air Intake Passage; 6. Fuel Injector; 7. Ignition Timing; 8. Exhaust pipe General Diagnostic Flow: S/N Operating Steps Test Result Follow-up Step 1 Inspect whether or not the air filter is blocked. Yes Air intake system to be inspected and repaired No Next Step 2 Link up the fuel pressure gauge (the linking point to be on the Yes Next Step No Fuel system to be inspected 3 Inspect spark plugs of respective cylinders, and observe Yes Next Step No To be adjusted or replaced 4 Inspect whether or not carbon accumulation exists on the Yes Related parts and components to be cleaned No Next Step 5 Inspect whether or not the air flow meter, the throttle opening Yes Next Step No Line to be inspected and repaired or sensor to be replaced 6 Demount the fuel injector, and use special cleaning analyzer Yes Fuel injector in malfunction to be replaced No Next Step 7 Inspect the fuel status, and observe whether or not Yes Fuel to be replaced No Next Step |