Sfi System Problem Symptoms Table

Engine. Camry. Acv40 Gsv40
2Gr-Fe Engine Control System. Camry. Acv40 Gsv40

Sfi System -- Problem Symptoms Table


Use the table below to help determine the cause of the problem symptom. The potential cases 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)
1. Immobilizer system
CAMRY_ACV40 RM000000QY4070X.html
2. Cranking holding function circuit
CAMRY_ACV40 RM000000WZ307KX.html
3. Starter
CAMRY_ACV40 RM000000YQ201EX.html
4. Starter relay
CAMRY_ACV40 RM000001QNJ00BX.html
No initial combustion (Does not start)
1. ECM power source circuit
CAMRY_ACV40 RM000000WZ005NX.html
2. Ignition system
CAMRY_ACV40 RM000001IQS016X.html
3. Fuel pump control circuit
CAMRY_ACV40 RM00000276807HX.html
4. Injector
CAMRY_ACV40 RM000001IR101CX.html
5. Crank angle sensor
CAMRY_ACV40 RM0000022NE002X.html
6. ECM
CAMRY_ACV40 RM0000022NT01EX.html
Engine cranks normally but difficult to start
1. Electronic Throttle Control System (ETCS)
CAMRY_ACV40 RM000000PFU0IDX.html
2. Fuel pump control circuit
CAMRY_ACV40 RM00000276807HX.html
3. Ignition system
CAMRY_ACV40 RM000001IQS016X.html
4. Spark plug
CAMRY_ACV40 RM000001IQS016X_02_0003.html
5. Compression
CAMRY_ACV40 RM0000021ZG027X_01_0004.html
6. Injector
CAMRY_ACV40 RM000001IR101CX.html
7. Crank angle sensor
CAMRY_ACV40 RM0000022NE002X.html
Difficult to start with cold engine
1. Cranking holding function circuit
CAMRY_ACV40 RM000000WZ307KX.html
2. Electronic Throttle Control System (ETCS)
CAMRY_ACV40 RM000000PFU0IDX.html
3. Fuel pump control circuit
CAMRY_ACV40 RM00000276807HX.html
4. Spark plug
CAMRY_ACV40 RM000001IQS016X_02_0003.html
5. Ignition system
CAMRY_ACV40 RM000001IQS016X.html
6. Injector
CAMRY_ACV40 RM000001IR101CX.html
7. Engine coolant temperature sensor
CAMRY_ACV40 RM0000022NH002X.html
Difficult to start with warm engine
1. Cranking holding function circuit
CAMRY_ACV40 RM000000WZ307KX.html
2. Electronic Throttle Control System (ETCS)
CAMRY_ACV40 RM000000PFU0IDX.html
3. Fuel pump control circuit
CAMRY_ACV40 RM00000276807HX.html
4. Spark plug
CAMRY_ACV40 RM000001IQS016X_02_0003.html
5. Ignition system
CAMRY_ACV40 RM000001IQS016X.html
6. Injector
CAMRY_ACV40 RM000001IR101CX.html
7. Engine coolant temperature sensor
CAMRY_ACV40 RM0000022NH002X.html
High engine idling speed (Poor idling)
1. Electronic Throttle Control System (ETCS)
CAMRY_ACV40 RM000000PFU0IDX.html
2. ECM power source circuit
CAMRY_ACV40 RM000000WZ005NX.html
3. A/C signal circuit (Compressor circuit)
-
4. Acoustic Control Induction System (ACIS)
CAMRY_ACV40 RM000002D2B019X.html
5. PCV hose
-
6. ECM
CAMRY_ACV40 RM0000022NT01EX.html
Low engine idling speed (Poor idling)
1. Electronic Throttle Control System (ETCS)
CAMRY_ACV40 RM000000PFU0IDX.html
2. ECM power source circuit
CAMRY_ACV40 RM000000WZ005NX.html
3. A/C signal circuit (Compressor circuit)
-
4. Acoustic Control Induction System (ACIS)
CAMRY_ACV40 RM000002D2B019X.html
5. PCV hose
-
6. Injector
CAMRY_ACV40 RM000001IR101CX.html
7. ECM
CAMRY_ACV40 RM0000022NT01EX.html
Rough idling (Poor idling)
1. Electronic Throttle Control System (ETCS)
CAMRY_ACV40 RM000000PFU0IDX.html
2. Injector
CAMRY_ACV40 RM000001IR101CX.html
3. Ignition system
CAMRY_ACV40 RM000001IQS016X.html
4. Compression
CAMRY_ACV40 RM0000021ZG027X_01_0004.html
5. Fuel pump control circuit
CAMRY_ACV40 RM00000276807HX.html
6. Spark plug
CAMRY_ACV40 RM000001IQS016X_02_0003.html
7. Acoustic Control Induction System (ACIS)
CAMRY_ACV40 RM000002D2B019X.html
8. PCV hose
-
Hunting (Poor idling)
1. Electronic Throttle Control System (ETCS)
CAMRY_ACV40 RM000000PFU0IDX.html
2. ECM power source circuit
CAMRY_ACV40 RM000000WZ005NX.html
3. Fuel pump control circuit
CAMRY_ACV40 RM00000276807HX.html
4. Spark plug
CAMRY_ACV40 RM000001IQS016X_02_0003.html
5. Ignition system
CAMRY_ACV40 RM000001IQS016X.html
6. Injector
CAMRY_ACV40 RM000001IR101CX.html
7. Acoustic Control Induction System (ACIS)
CAMRY_ACV40 RM000002D2B019X.html
8. PCV hose
-
Hesitation/Poor acceleration (Poor driveability)
1. Injector
CAMRY_ACV40 RM000001IR101CX.html
2. Fuel pump control circuit
CAMRY_ACV40 RM00000276807HX.html
3. Ignition system
CAMRY_ACV40 RM000001IQS016X.html
4. Spark plug
CAMRY_ACV40 RM000001IQS016X_02_0003.html
5. Air Intake Control System
CAMRY_ACV40 RM000002D2C00VX.html
6. A/T faulty
CAMRY_ACV40 RM000000W6Z0LOX.html
Surging (Poor driveability)
1. Fuel pump control circuit
CAMRY_ACV40 RM00000276807HX.html
2. Spark plug
CAMRY_ACV40 RM000001IQS016X_02_0003.html
3. Ignition system
CAMRY_ACV40 RM000001IQS016X.html
4. Injector
CAMRY_ACV40 RM000001IR101CX.html
Engine stalls soon after starting
1. Fuel pump control circuit
CAMRY_ACV40 RM00000276807HX.html
2. Electronic Throttle Control System (ETCS)
CAMRY_ACV40 RM000000PFU0IDX.html
3. Crank angle sensor
CAMRY_ACV40 RM0000022NE002X.html
4. Spark plug
CAMRY_ACV40 RM000001IQS016X_02_0003.html
5. Ignition system
CAMRY_ACV40 RM000001IQS016X.html
6. Injector
CAMRY_ACV40 RM000001IR101CX.html
Engine stalls during A/C operation
1. A/C signal circuit
-
2. ECM
CAMRY_ACV40 RM0000022NT01EX.html
Engine vibrates frequently when idling (Active Control)
Active control engine mount circuit
CAMRY_ACV40 RM00000222801RX.html