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Showing results for tags 'Solenoid'.
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2015 Silverado 4.3L v6 WT 120,000 mi. PO had a code indicating oil pressure switch, which was leaking, and had one in the truck. Upon replacement mechanic says p06dd is now showing. Oil change at the same time as replacement. Truck indicates oil pressure. Cold idle 60, warm drops to 40 at idle, under 40 in park, 50 underway as high as 70 under acceleration. 2 mechanics say not to worry as there is good pressure. Is the solenoid something to worry about in the v6?
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All gears are working other than 1st, if you put it in drive it starts in 3rd, and you can manually shift it into 2nd but not 1st. I saw on some other forums it could be solenoid A is that right?
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- No First Gear
- transmisson
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Hey Guys, I have an 02 Silverado 1500 4WD with a code P0443 (and a P0171, but I don't know that those are connected). However for now I am working on the P0443 code, Purge Valve Solenoid Circuit? What I have done thus far: 1) Bought a new Purge Valve Solenoid, check engine light w/ code still on after clearing codes. 2) I tested the old and new solenoid with a power probe and blowing through to make sure it is engaging. ie. air can flow through with now power, but after power probe initiates the valve shuts and can no longer allow air to go through purge valve solenoid. 3) Attempted to test if power was going through to the plug going to the purge valve solenoid, appeared to be getting 12.3v. I'll admit I'm not electrical savvy, but I seemed to get voltage to the plug when the key was turned to "on" position. Thanks, what else can I look at, or re look over?