SAI randomly switches on during driving?
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Recovery Vehicle
Joined: Jan 2013
Posts: 801
Likes: 84
From: Seattle, WA
SAI randomly switches on during driving?
Heh guys,
for a couple of years I've had an occasional issue where my SAI will randomly start up while i'm sat at a stop light. This is after the SAI activates at cold startup as it should.
I took a look in RAVE but couldn't find any guidance on whats going on here. No codes get thrown so i'm at a loss. Only thing I can think of is to replace the solenoid?
for a couple of years I've had an occasional issue where my SAI will randomly start up while i'm sat at a stop light. This is after the SAI activates at cold startup as it should.
I took a look in RAVE but couldn't find any guidance on whats going on here. No codes get thrown so i'm at a loss. Only thing I can think of is to replace the solenoid?
Last edited by Robert Booth; Feb 7, 2017 at 02:55 PM.
Pro Wrench
Joined: Nov 2015
Posts: 1,935
Likes: 189
From: Coastal Georgia
Very recent thread and others have mentioned the issue. It happens occasionally with our D2s, including mine and best to ignore. There's no info in the EL, no wiring diagram and limited info in WM. If you change it and it helps please let us know.
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TReK
Joined: Nov 2011
Posts: 2,748
Likes: 506
From: Seattle, Wa
It's been a while but i had that symptom and it went away after replacing the solenoid. At the same time I remember hearing that due to the system not working correctly that the valves were getting gummed up. I didn't do anything about that and i've had no issues since.
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