Sfi System Problem Symptoms Table

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

Sfi System -- Problem Symptoms Table


HINT:
When a malfunction is not confirmed by a DTC (Diagnostic Trouble Code) check and the causes of problem cannot be identified through a basic inspection, troubleshoot according to the priority order indicated in the table below.

SFI system:
Symptom
Suspected Area
See page
Engine does not crank (Does not start)
1. Battery
CAMRY_ACV40 RM000001AR900IX.html
2. Starter
CAMRY_ACV40 RM000001QLZ004X.html
3. ST relay
CAMRY_ACV40 RM000001QNJ00AX.html
4. Park/neutral position switch (Automatic transaxle)
CAMRY_ACV40 RM000000YWQ004X_01_0002.html
5. Clutch start switch (Manual transaxle)
CAMRY_ACV40 RM000000Z1C004X_01_0002.html
6. Immobiliser system
CAMRY_ACV40 RM000001GUQ003X.html
No initial combustion (Does not start)
1. ECM power source circuit
CAMRY_ACV40 RM000002769001X.html
2. Crankshaft position sensor
CAMRY_ACV40 RM0000012NR006X_01_0001.html
3. Camshaft position sensor
CAMRY_ACV40 RM0000017V5006X_01_0001.html
4. Ignition system
CAMRY_ACV40 RM000001QVP007X.html
5. Fuel pump control circuit
CAMRY_ACV40 RM000002768002X.html
6. ECM
CAMRY_ACV40 RM000000PDH01EX.html
7. VC output circuit
CAMRY_ACV40 RM000001D6V00WX.html
Engine cranks normally but difficult to start
1. Fuel pump control circuit
CAMRY_ACV40 RM000002768002X.html
2. Compression
CAMRY_ACV40 RM000000YHZ003X_01_0008.html
Difficult to start with cold engine
1. Ignition system
CAMRY_ACV40 RM000001QVP007X.html
2. Spark plug
CAMRY_ACV40 RM000001QVP007X_01_0002.html
3. Fuel pump control circuit
CAMRY_ACV40 RM000002768002X.html
4. Injector
CAMRY_ACV40 RM000000ZRM009X.html
Difficult to start with warm engine
1. Injector
CAMRY_ACV40 RM000000ZRM009X.html
2. Ignition system
CAMRY_ACV40 RM000001QVP007X.html
3. Spark plug
CAMRY_ACV40 RM000001QVP007X_01_0002.html
4. Fuel pump control circuit
CAMRY_ACV40 RM000002768002X.html
High engine idling speed
1. Electronic throttle control system
CAMRY_ACV40 RM000000PFU01UX.html
2. A/C signal circuit
-
3. ECM power source circuit
CAMRY_ACV40 RM000002769001X.html
Low engine idling speed (Poor idling)
1. Electronic throttle control system
CAMRY_ACV40 RM000000PFU01UX.html
2. A/C signal circuit
-
3. Fuel pump control circuit
CAMRY_ACV40 RM000002768002X.html
4. Air induction system
CAMRY_ACV40 RM0000012OO00AX.html
5. Ventilation hose
CAMRY_ACV40 RM0000012OO00AX.html
Rough idling
1. Compression
CAMRY_ACV40 RM000000YHZ003X_01_0008.html
2. Spark plug
CAMRY_ACV40 RM000001QVP007X_01_0002.html
3. Injector
CAMRY_ACV40 RM000000ZRM009X.html
4. Ignition system
CAMRY_ACV40 RM000001QVP007X.html
5. Fuel pump control circuit
CAMRY_ACV40 RM000002768002X.html
6. Electronic throttle control system
CAMRY_ACV40 RM000000PFU01UX.html
7. Air induction system
CAMRY_ACV40 RM0000012OO00AX.html
8. Ventilation hose
CAMRY_ACV40 RM0000012OO00AX.html
9. Mass air flow meter
CAMRY_ACV40 RM000002A4Y001X_02_0001.html
Idle hunting
1. Electronic throttle control system
CAMRY_ACV40 RM000000PFU01UX.html
2. Air induction system
CAMRY_ACV40 RM0000012OO00AX.html
3. ECM power source circuit
CAMRY_ACV40 RM000002769001X.html
Hesitation/Poor acceleration
1. Fuel pump control circuit
CAMRY_ACV40 RM000002768002X.html
2. Spark plug
CAMRY_ACV40 RM000001QVP007X_01_0002.html
3. Ignition system
CAMRY_ACV40 RM000001QVP007X.html
4. Injector
CAMRY_ACV40 RM000000ZRM009X.html
5. Mass air flow meter
CAMRY_ACV40 RM000002A4Y001X_02_0001.html
6. Electronic throttle control system
CAMRY_ACV40 RM000000PFU01UX.html
7. Air induction system
CAMRY_ACV40 RM0000012OO00AX.html
8. Compression
CAMRY_ACV40 RM000000YHZ003X_01_0008.html
Surging (Poor driveability)
1. Spark plug
CAMRY_ACV40 RM000001QVP007X_01_0002.html
2. Fuel pump control circuit
CAMRY_ACV40 RM000002768002X.html
3. Ignition system
CAMRY_ACV40 RM000001QVP007X.html
4. Injector
CAMRY_ACV40 RM000000ZRM009X.html
5. Mass air flow meter
CAMRY_ACV40 RM000002A4Y001X_02_0001.html
6. Variable valve timing system
CAMRY_ACV40 RM000000PDU01DX.html
7. Compression
CAMRY_ACV40 RM000000YHZ003X_01_0008.html
Engine stalls soon after starting
1. Fuel pump control circuit
CAMRY_ACV40 RM000002768002X.html
2. Spark plug
CAMRY_ACV40 RM000001QVP007X_01_0002.html
3. Ignition system
CAMRY_ACV40 RM000001QVP007X.html
4. Injector
CAMRY_ACV40 RM000000ZRM009X.html
5. Variable valve timing system
CAMRY_ACV40 RM000000PDU01DX.html
6. Electronic throttle control system
CAMRY_ACV40 RM000000PFU01UX.html
7. Air induction system
CAMRY_ACV40 RM0000012OO00AX.html
8. Ventilation hose
CAMRY_ACV40 RM0000012OO00AX.html
9. Compression
CAMRY_ACV40 RM000000YHZ003X_01_0008.html
Engine stalls only during A/C operation
1. A/C signal circuit
-
2. ECM
CAMRY_ACV40 RM000000PDH01EX.html