P0327 Code

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Jan 14, 2006 | 03:05 PM

Blue Lightening

Thread Starter

Burning Brakes

Joined: May 2003

Posts: 850

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From: Green Lane Pennsylvania

P0327 Code

I don't know it I should post this in the FI or Tech section. My Vette has a Maggie with a 3.0 pulley, ECS alky injection, TPIS headers and Random Tech high flow cats. It is running well and very strong.

I stuck a can of Techron in my last tank because I understand it is a good preventive for the gas guage problem. Since then I have been throwing P0327 codes. I have a difficult time thinking this could be related but could it be?

I understand the P0327 code is from the front knock sensor. It only throws the codes when I am driving it like an old man...taking off slowly and shifting at low rpms. If it drive it hard it never comes on...as soon as I drive it non spirited I start throwing these codes again..about once an hour in local traffic.

I have over twenty five thee thousand trouble free miles on the Maggie miles on the maggie and have not been throwing codes. Once again the car is running very strong. Anyone have any clues what is causing this? Another question where is the front knock sensor located?

Norm

Jan 14, 2006 | 03:17 PM

DDSLT5

Team Owner

Joined: Jul 2002

Posts: 37,063

Likes: 69

From: This city NEVER sleeps! Frank's back yard!

I believe both sensors are located beneath the plenum. That's all the help I have for ya - good luck!

Jan 14, 2006 | 06:14 PM

RoadRebel

Melting Slicks

Joined: Mar 2003

Posts: 3,116

Likes: 10

From: Macomb MI

P0327 is the front knock sensor circuit low voltage.
Most of the time I see this is when the wire is pinched and cut between the manifold and valley cover.

Phil

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