3Ur-Fe Engine Control. Sfi System Problem Symptoms Table

Engine Hybrid System. Land Cruiser. Urj200, 202 Grj200 Vdj200

3Ur-Fe Engine Control. Land Cruiser. Urj200, 202 Grj200 Vdj200

Sfi System -- Problem Symptoms Table

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

SFI System
Symptom	Suspected Area	See page
Engine does not crank (Does not start)	Battery	Click here
	Starter	Click here
	Starter relay	Click here
	Park/neutral position switch	Click here
	Immobiliser system	Click here
	Entry and start system	Click here
No initial combustion (Does not start)	ECM power source circuit	Click here
	Crankshaft position sensor	Click here
	Camshaft position sensor	Click here
	Ignition system	Click here
	Fuel pump control circuit	Click here
	ECM	Click here
	VC output circuit	Click here
Engine cranks normally but difficult to start	Fuel pump control circuit	Click here
	Compression	Click here
	ECM Power Source Circuit	Click here
Difficult to start with cold engine	Ignition system	Click here
	Spark plug	Click here
	Fuel pump control circuit	Click here
	Fuel injector	Click here
	Starter signal circuit	Click here
Difficult to start with warm engine	Fuel injector	Click here
	Ignition system	Click here
	Spark plug	Click here
	Fuel pump control circuit	Click here
	Starter signal circuit	Click here
High engine idle speed	Electronic throttle control system	Click here
	A/C signal circuit	Click here
	ECM power source circuit	Click here
	Acoustic Control Induction System (ACIS)	Click here
Low engine idle speed (Poor idling)	Electronic throttle control system	Click here
	A/C signal circuit	Click here
	Fuel pump control circuit	Click here
	Acoustic Control Induction System (ACIS)	Click here
	PCV hose	Click here
Rough idling	Compression	Click here
	Spark plug	Click here
	Fuel injector	Click here
	Ignition system	Click here
	Fuel pump control circuit	Click here
	Electronic throttle control system	Click here
	Acoustic Control Induction System (ACIS)	Click here
	PCV hose	Click here
	Mass air flow meter	Click here
Idle hunting	Electronic throttle control system	Click here
	ECM power source circuit	Click here
	Acoustic Control Induction System (ACIS)	Click here
Hesitation/Poor acceleration	A/T faulty	Click here
	Fuel pump control circuit	Click here
	Spark plug	Click here
	Ignition system	Click here
	Fuel injector	Click here
	Mass air flow meter	Click here
	Electronic throttle control system	Click here
	Compression	Click here
	Brake override system	Click here
Surging (Poor driveability)	Spark plug	Click here
	Fuel pump control circuit	Click here
	Ignition system	Click here
	Fuel injector	Click here
	Mass air flow meter	Click here
	Variable valve timing system	Click here
	Compression	Click here
Engine stalls soon after starting	Fuel pump control circuit	Click here
	Spark plug	Click here
	Ignition system	Click here
	Fuel injector	Click here
	Variable valve timing system	Click here
	Electronic throttle control system	Click here
	PCV hose	Click here
	Compression	Click here
Engine stalls only during A/C operation	A/C signal circuit	Click here
Engine stalls only during A/C operation	ECM	Click here
MIL (malfunction indicator lamp) malfunction	MIL Circuit	Click here
MIL (malfunction indicator lamp) malfunction	Combination meter system	Click here