Toyota Camry Manual page 1248

PROBLEM SYMPTOMS TABLE
Symptom
Engine does not crank (Does not start)
No initial combustion (Does not start)
No complete combustion (Does not start)
Engine cranks normally (Difficult to start)
Cold engine (Difficult to start)
Hot engine (Difficult to start)
High engine idle speed (Poor idling)
Low engine idle speed (Poor idling)
Rough idling (Poor idling)
Hunting (Poor idling)
Hesitation/Poor acceleration (Poor driveability)
Surging (Poor driveability)
Soon after starting (Engine stall)
During A/C operation (Engine stall)
Unable to refuel/Difficult to refuel
DIAGNOSTICS – ENGINE (1MZ–FE)
1. Starter
2. Starter relay
1. ECM power source circuit
2. Fuel pump control circuit
3. Engine control module (ECM)
1. Fuel pump control circuit
1. Starter signal circuit
2. Fuel pump control circuit
3. Compression
1. Starter signal circuit
2. Fuel pump control circuit
1. Starter signal circuit
2. Fuel pump control circuit
1. A/C signal circuit (Compressor Circuit)
2. ECM power source circuit
1. A/C signal circuit (Compressor Circuit)
2. Fuel pump control circuit
1. Compression
2. Fuel pump control circuit
1. ECM power source circuit
2. Fuel pump control circuit
1. Fuel pump control circuit
2. A/T faulty
1. Fuel pump control circuit
1. Fuel pump control circuit
1. A/C signal circuit (Compressor Circuit)
2. Engine control module (ECM)
1. ORVR system
Suspect Area
Author : Date :
DI–221
DI07E–06
See page
ST–18
ST–20
DI–369
DI–374
IN–31
DI–374
DI–384
DI–374
EM–3
DI–384
DI–374
DI–384
DI–374
AC–88
DI–369
AC–88
DI–374
EM–3
DI–374
DI–369
DI–374
DI–374
DI–453
DI–374
DI–374
AC–88
IN–31
EC–6
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