Battery Voltage - Toyota 2GR-FE Manual

Chattering, Low voltage, High voltage:
Starter
Engine switch
Time after engine switch off to on

Battery voltage

P0365, P0390 (Engine running):
Engine speed
Battery voltage
Starter
Engine switch
P0365, P0390 (Cranking):
Starter
Minimum battery voltage
TYPICAL MALFUNCTION THRESHOLDS
P0365, P0390 (Chattering):
Exhaust camshaft position sensor voltage
P0367, P0392 (Low voltage):
Exhaust camshaft position sensor voltage
P0368, P0393 (High voltage):
Exhaust camshaft position sensor voltage
P0365, P0390 (Engine running, Cranking):
Exhaust camshaft position signal
COMPONENT OPERATING RANGE
VVT sensor voltage
WIRING DIAGRAM
Refer to DTC P0335 (See page ES-224).
INSPECTION PROCEDURE
Read freeze frame data using the intelligent tester. The ECM records vehicle and driving condition
information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data
can be helpful in determining whether the vehicle was running or stopped, whether the engine was
warmed up or not, whether the air-fuel ratio was lean or rich, as well as other data recorded at the time of
a malfunction (See page ES-45).
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
OFF
ON
2 seconds or more
8 V or more
600 rpm or more
8 V or more
OFF
ON
ON
Less than 11 V
Less than 0.3 V, or more than 4.7 V
Less than 0.3 V
More than 4.7 V
No signal
0.3 to 4.7 V
ES–253
ES