Toyota 2GR-FE Manual page 453

MONITOR STRATEGY
Related DTCs
Required Sensors/Components (Main)
Required Sensors/Components (Sub)
Frequency of Operation
Duration
MIL Operation
Sequence of Operation
TYPICAL ENABLING CONDITIONS
Functional check:
Monitor will run whenever these DTCs are not present
Engine
TYPICAL MALFUNCTION THRESHOLDS
Functional check:
Either of the following conditions 1 or 2 is met:
1. Frequency that following conditions (a) and (b) are met:
(a) Engine RPM - target engine RPM
(b) Vehicle condition
2. Frequency that following conditions (a) and (b) are met:
(a) Engine RPM - target engine RPM
(b) ISC flow rate learning value
INSPECTION PROCEDURE
HINT:
• The following conditions may also cause DTC P0505 to be set:
(a)The floor carpet overlapping onto the accelerator pedal, causing the accelerator pedal to be slightly
depressed and therefore the throttle valve position to be slightly open.
(b)The accelerator pedal being not fully released.
• 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).
1
CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0505)
Result
Display (DTC output)
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch on (IG).
(c) Turn the tester on.
(d) Enter the following the menus: DIAGNOSIS /
(e) Read the DTCs.
P0505
P0505: ISC function
ETCS
Crankshaft position sensor, Engine coolant temperature sensor, and
Vehicle speed sensor
Continuous
10 minutes
2 driving cycles
None
None
Running
-
5 time or more
Below -100 rpm, or 200 rpm or more
Stop after vehicle was driven by 6.25 mph (10 km/h) or more
Once
Below -100 rpm, or 200 rpm or more
1.3 L/sec. or less. or 8.5 L/sec. or more
ENHANCED OBD II / DTC INFO / CURRENT CODES.
ES–297
Proceed to
A
ES