Component Inspection

Engine Control
P06A5 Sensor Reference Voltage - Inspection/Repair:_:Component Inspection

Component Inspection

1. Air-Con Pressure Transducer
(1) Connect GDS and select Oscilloscope menu.
(2) Connect probe to signal line as below :
Channel A (+): Air-Con Pressure Transducer Signal line, (-): Ground
(3) After warming up, Check signal with Air-Con working.

Specification :
A : Approx. 1.3 - 1.5V ( Idle & Air-Con OFF )
B : Above 1.5V ( Idle & Air-Con ON )








(4) Is data in accordance with specification?





(5) Return vehicle to original condition
(6) Ignition "ON" & Engine "OFF"
(7) Is the A/C compressor clutch engaged?





(8) Start the engine to normal operating temperature.
(9) Turn the A/C ON and OFF
(10) Does the A/C compressor clutch cycle ON and OFF with the selector switch?





2. Power Steering Pressure Sensor
(1) IG 'OFF'.
(2) Connect prove to signal terminal as below and select 'Ocilloscope' menu on GDS.
Channel A (+): Signal terminal of P/S pressure sensor, (-): Ground
(3) Engine start and check the signal with operation.




INTERVAL 1 : The signal at the Power Steering halt
INTERVAL 2 : The normal perfomance signal including Most of the range
INTERVAL 3 : The signal at the maximum steering angle.
(4) Is waveform within specification?