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5,310 Posts
Discussion Starter · #1 ·
So I failed my smog sniff test and took it to the dealer to see why. He said there was a check engine code and that the LD(? or something like that) pump had failed and needed to be replaced.

Its all under warranty, but what the hell is this thing, where is it, and what does it do? I'll look thru my manual when I get home. I had never heard of this thing failing on a Viper before though, whatever it is.
 

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Premium Member
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5,310 Posts
Discussion Starter · #3 ·
Thanks David, it doesn't sound like that thing failing would make my car fail the sniffer test though. I could understand failing the gas-cap pressure test, but the sniffer failure sounds strange.
 
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