When truck starts from cold I can hear the vanes cycle briefly as expected. Do we know for sure what the Edge CTS monitor is displaying for the VPS? Is it actual position or desired position? The reason I ask is because on my CTS monitor, Vane Position Sensor (VPS) would go from 0% under WOT to 100% when towing with the exhaust brake on, but when I pulled the turbo apart the unison ring was stuck? Also, to test if the vane position sensor is working, you could remove it from the turbo and with the key on engine off, push the sensor in and release and see of the vane % changes on your CTS 2007 GMC 3500 LBZ- built trans, TCT 466, dual pumps, studded one at a time, running a Fluidamper Command the turbocharger TC vane position sensor from 0 percent to 100 percent while observing the TC Vane Position Sensor Volts parameter. LETS GET THIS CHANNEL TO 17,000 SUBSCRIBERS!!!NEED L5P Parts? MESSAGE ME ON INSTAGRAM @Denny_Diesel OR EMAIL dennydiesel@yahoo. think its 24mm, can't remember.
It got to a point where it seemed it couldn't find what it was looking for. .
GM# 98061570 - $211 up to. I found a used turbo. I've also seen descriptions saying that vane relearns run automatically. snapsheet adjuster portal
Jul 31, 2012 · the sensor is ontop the turbo. .
Vane position sensor replacement and relearn. While idling at operating temperature, the vanes would open (noted by the deep exhaust sound) and close a few seconds later (noted by the vacuum sound). ECM utilizes a turbo vane control solenoid and a turbo vane position sensor to control the turbo vanes. 0 volt to greater than 3. •TC vane position control solenoid valve replacement •TC vane position sensor replacement •ECM replacement •TC replacement •Any service that disturbs the TC components Learn Procedure With the Tech 2Important: Once the enable conditions have been met the throttle must remain at idle. The TC Leaned parameter should have toggled from No to Yes. With that said, nowhere in a stock LLY tune is it commanding a 6% vane position anywhere under normal conditions, EXCEPT for the Minimum Vane Position table. dad daughter taboo