ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC P1160 THROTTLE RETURN SPRING
NOTE:
For the diagnostic procedure, refer to DTC P2101. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P2101 THROTTLE ACTUATOR "A" CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE">
1. OUTLINE OF DIAGNOSIS
Judge as NG when the valve is opened more than the default opening angle, but does not move to the close direction with the motor power stopped.
2. COMPONENT DESCRIPTION
(1) | Opener spring | (4) | Full closed stopper | (7) | DC motor |
(2) | Return spring | (5) | Throttle valve | (8) | Main and sub throttle position sensor |
(3) | Intermediate stopper | (6) | Gear |
3. EXECUTION CONDITION
Secondary Parameters | Execution condition |
Battery voltage | ≥ 6 V |
Elapsed time after throttle control power supply off | = 1.6 s |
4. GENERAL DRIVING CYCLE
• Ignition switch ON > OFF
• Ignition switch OFF > ON (Only after clearing memory)
5. DIAGNOSTIC METHOD
Judge as NG when the following conditions are established.
Malfunction Criteria | Threshold Value |
Throttle position (Main Sensor) at power supply off' − Throttle position (Main Sensor) | < 2 ° |
Time Needed for Diagnosis: Less than 1 second
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
Regarding access key
CAUTION
If the access key is dropped, the
integrated mechanical key inside
may become loose. Be careful not
to lose the mechanical key.
NOTE
The access key is always communicating
with the vehicle and is continuously
using the battery. Although
the life of the battery varies depending
on t ...
Installation
REAR SUSPENSION > Rear Sub FrameINSTALLATIONCAUTION:• Be sure to use a new self-locking nut.• Always tighten the bushing in the state where the vehicle is at curb weight and the wheels are in full contact with the ground.• Install so that the front end of the under cover (b) com ...
Removal
DRIVE SHAFT SYSTEM > Front Hub Unit BearingREMOVAL1. Lift up the vehicle, and then remove the front wheels.2. Remove the axle nut.CAUTION:Do not loosen the axle nut while the front axle is loaded. Doing so may damage the hub unit bearing.(1) Lift the crimped section of axle nut.(2) Remove the axl ...