P3420 code
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Evolving Member
Joined: Nov 2009
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From: WA
P3420 code
I always garage my car but I left it out in the cold last night and after I started it up in the morning to drive to work and started driving I noticed the engine light was on. Hooked the scanner up after work and I got back a p3420 code which is described as:
"Cylinder 3 Deactivation/Intake Valve Control Circuit High".
Now sorry but does anyone know what that is actually meant to mean and why it may have popped up? Only thing different to any other day was that it's not left outside in the cold overnight but rather sleeps in a garage
I've had the X for 4yrs now with no codes whatsoever and its heavily modified. Ideas?
"Cylinder 3 Deactivation/Intake Valve Control Circuit High".
Now sorry but does anyone know what that is actually meant to mean and why it may have popped up? Only thing different to any other day was that it's not left outside in the cold overnight but rather sleeps in a garage
I've had the X for 4yrs now with no codes whatsoever and its heavily modified. Ideas?
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