I understand what you were trying to say now
2014 Suburban Electrical gremlins
- Thread starter bacon612
- Start date
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I understand what you were trying to say now
I didn't know they had it until well after I had bought there $400 2-pin alternator
Interesting. So you are using one of these mechman alternators. I have had 3 of the OEM Delco alternators in my truck including the factory one that had ~125k miles on it. A part of me wonders if maybe whatever talks to the RVC system isnt calibrated properly. The two new Delco alternators ive had in the truck were ordered from SummitRacing (where i also see the mechman units sold for $$$). Summit sells a Bosch reman unit thats also 160 amp just like the delco i am using. In my deep reading, Bosch is the company responsible for this delco RVC design. Almost curious to try a different alternator and see if it makes any difference.I didn't know they had it until well after I had bought there $400 2-pin alternator
I am also thinking that its probably time to get a tech2. Anyone have opinions of a decent model they'd recommend?
I ended up buying the mechman because I had bought a couple other higher-amperage units and they failed within a short period the mechman has held up fine.
the newer 2015+ gm ac delco alternators are the same design as the mechman with pressed diode's
this one is probably the safest bet as you are covered by ebay if it fails to arrive or is doa
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solli5pack
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So I had some residual flickering with the Yukon after cleaning all the corrosion. Went out and pulled the two pin connector and lights are rock solid. Not a single flicker. Also no Check engine light yet with the connector unplugged. Thanks to @mikez71 diagram looks like it runs right to the ECM. Leaving it unplugged and we'll see what.happens. More research to do on RVC....RVC delete?
mikez71
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Maybe bad sensor? bad connection?
keep us updated!
keep us updated!
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solli5pack
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I had to plug it back in this morning. Voltage dropped below 12 volts when I started it up according to the dash gauge. The engine definitely idles differently when the plug is plugged in. At least we have something to chase now.
mikez71
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You are talking about the alternator plug, not the rvc sensor right?
Because, I thought it was odd that the bacon612's alt defaulted to 13.6V..
which is the stock initialization duty cycle of 60%=13.8V
But I thought the alternator needed that signal really..
Because, I thought it was odd that the bacon612's alt defaulted to 13.6V..
which is the stock initialization duty cycle of 60%=13.8V
But I thought the alternator needed that signal really..
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Might want to post on your original thread in order to prevent confusion here.......
