1997 98 99 GM Truck Power Steering EVO Turning Speed Sensor Test & Replacement (Chevy & GMC) скачать в хорошем качестве

1997 98 99 GM Truck Power Steering EVO Turning Speed Sensor Test & Replacement (Chevy & GMC)

Testing and repair of the Power Steering EVO Handwheel / Steering Wheel Turning Speed Sensor on 1997 98 99 GM C/K trucks (Chevy & GMC & Holden) Suburban Tahoe Yukon Silverado Cheyenne Sierra W/T. This is the power steering variable assist turning sensor / bearing assembly on the inside dash steering column that gives the PCM feedback on the steering wheel speed as you turn for adjusting the orifice at the power steering pump electronic variable orifice (EVO). The EVO itself is attached to the back of the power steering pump and was a new feature introduced by GM in 1997. A defective EVO steering assist sensor will result in either excessive power steering assist, or gaps in power steering assist. GM part numbers for repairs, as well as modifications, are given in the video. The GM part numbers discussed in this video were GM 19168825 (Flow Control Valve Conversion Kit), GM 26076106 (Sensor Kit - superseded) and GM 26081626 (Sensor Kit - current). The eBay and Amazon search links below are paid links, for which I may be compensated and earn a commission, if you choose to buy the parts and tools shown in this video thru them: GM 19168825 26076106 26081626: https://ebay.us/OYN4UH or https://amzn.to/39V7O1R And if I've saved you some $$ here, consider some coins for the coffee tip-jar! https://ko-fi.com/drshock Chapters: 0:00 - Problem overview 0:45 - Disconnect wiring harness 1:41 - Electrical testing overview 2:38 - Remove EVO sensor 3:50 - Bench testing 5:48 - Replace sensor bearing cage 6:58 - Install EVO sensor to cage 7:27 - Install sensor assembly to steering shaft 8:28 - Reconnect wiring harness 8:40 - Final reassembly tips 9:46 - EVO design Corrections: 4:36 - Misspoke here, not shorted but the sensor assembly is internally open circuit in some contact areas #drshock #obstruck #obstrucks Disclaimer: DrShock, the alias for the human content creator for this YouTube channel, is not responsible for any damages, injuries, losses, or liabilities associated with any repairs, upgrades, or maintenance performed on yours, or any other, vehicle whatsoever. No warranty, express or implied, is made as to the accuracy or completeness of any information provided within this channel. Viewing and using the “as-is" information of this channel is totally at your own risk. Always wear personal protection equipment and follow appropriate vehicle manufacturer service manual guidelines with original manufacturer parts only when performing any repairs, upgrades, or maintenance upon any vehicle.