Code 34 Differential pressure Sensor

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Jun 12, 2009 | 01:36 AM

83TA305HO

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Junior Member

Joined: Jun 2009

Posts: 10

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From: MN

Car: 1983 Trans Am

Engine: 305 1406 edelbrock Carb Vin (H)

Transmission: 700R4

Axle/Gears: Unknown at this point

Code 34 Differential pressure Sensor

Ok I have an 83 TA with a 305 HO 700R4 and the check engine light is on and the only code it gives me is "Code 34 Differential pressure Sensor".

I have a Haynes manual but it does not even mention that sensor except in the error code list.

Does any one have a clue where I can find it at on the car?

Jun 14, 2009 | 12:14 AM

HCR13

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iTrader: (5)

Joined: Dec 2006

Posts: 2,212

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From: Augusta, Ga

Car: 1987 Trans Am

Engine: 355ci L98 soon to be turbo'd

Transmission: 700R4

Axle/Gears: 2.73 posi

Re: Code 34 Differential pressure Sensor

Do you have more info on your engine? 83's didn't have fuel injection from the factory...

Jun 14, 2009 | 12:41 AM

83TA305HO

Thread Starter

Junior Member

Joined: Jun 2009

Posts: 10

Likes: 0

From: MN

Car: 1983 Trans Am

Engine: 305 1406 edelbrock Carb Vin (H)

Transmission: 700R4

Axle/Gears: Unknown at this point

Re: Code 34 Differential pressure Sensor

Quote:

Originally Posted by HCR13

Do you have more info on your engine? 83's didn't have fuel injection from the factory...

Sorry it is not a fuel injected engine it is a 4 bbl electronicly controled carb, that is what is troubleing me no where the the repair manual can I find a reference to that sensor except in the trouble code listing.