|
|
DIESEL CONTROL SYSTEM FLA -451 Resistance ( KΩ 20℃ ) Detecting terminal valve fully opend valve fully closed Characteristic Component connector shape 3(power)- 5(ground) 4.47±0.1KΩ 4.47±0.1KΩ stable 3(power)- 4(signal) 4.81±0.1KΩ 0.85±0.1KΩ resistance drops variable swirl control actuator position sensor 4(signal)- 5(ground) 0.75±0.1KΩ 4.71±0.1KΩ resistance rises 4 3 2 1 5 EGNG011L 4) Is the measured resistance within the specification? YES ▶ "2. Check variable swirl control actuator position sensor operation". NO ▶ Replace variable swirl control actuator assy’ and go to "Verification of Vehicle Repair". 2. Check variable swirl control actuator position sensor operation 1) IG KEY "ON", ENGINE "ON". 2) Keep engine at idle state. 3) monitor the waveform of variable swirl control actuator terminal 4 with oscilloscope. 4) Turning off engine, monitor the waveform of variable swirl control actuator at the point of operation stop. Specification : Refer to Signal Waveform & Data "Fig.3)" 5) Does variable swirl control actuator and position sensor operations are OK? YES ▶ Go to "Verification of Vehicle Repair". NO ▶ Replace variable swirl control actuator assy’ and go to "Verification of Vehicle Repair". VERIFICATION OF VEHICLE REPAIR E3A15F12 Refer to DTC P2015. |