1995 Audi A6--Cant find obd-1 port--It isnt anywhere anybody says it is!!! [email protected]

The OBD2 port is connected directly to the ECM and data from other modules is shared from there.

'Mechanics' deal with the mechanical aspects of the car, you need a specialist auto electrician. They have the knowledge and experience and the ability to access and read wiring diagrams.

https://www.google.com/search?q=auto+electrician+near+me

The first thing to check would be the connectors on the ECM and BCM. Then open them up and look for burned out components.

Full wiring diagrams normally require a website paid or unpaid subscription.

https://www.google.com/search?q=1999+Audi+A6+Avant%2C+1.9TDI+wiring+diagram

Re-reading the question, did you have one model and year of vehicle and then replace the engine from a different year and model? You can't do that, the ECM has no idea what's going on. ECM are dedicated to the engine it is connected to and programmed accordingly

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Hi there, I'm not sure if you're still looking, but I found your car's obd if you're still looking for it: http://bit.ly/19jSOWk

are you sure there isnt one? iv seen them in the following places: under hood, under driver side dash, under passenger dash, in glove compartment, keep in mind you cant use the now sold obd2 readers for anything older than a 96, itl have to be 0bd1

Hi there, this link will definitely help you in location the obd port of your vehicle. http://obdfinder.com/index.php Just type in your car information and it will give you the exact location of the obd port.

1995? they did not have the immobilizer installed then, recheck your connections and does the starter turn over? look for open fuses also

2001 Audi A6
EOBD code: P0420
Fault location: Catalytic converter system, bank 1 - efficiency below threshold
Probable cause: Catalytic converter, wiring, heated oxygen sensor 2 (downstream)

EOBD code: P0430
Fault location: Catalytic converter system, bank 2 - efficiency below threshold
Probable cause: Catalytic converter, wiring, heated oxygen sensor 2 (downstream)

no its under the passanger carpet under a plastic cover

I assume you meant 2.8L?

At idle - 1-2.5 bar (14-36 psi)
3000 Rpm - 3-5 bar (44-73 psi)

look under the back seat