can anyone halp i have three code on my car (1) pooo2 (2) pooo1 (3)poo3c

Welcome to the forum.

Which ECU are you reading and what are you using to read the codes?

Edit.
The reason I ask is fault codes that start with the letter P usually start at 0100. eg P0100

Codes that have 0001 or 0002 usually begin with the letter U and refer to the cars CAN network.

See the attached PDF document.

Welcome to FF Chappys

Shadeyman said:

... Codes that have 0001 or 0002 usually begin with the letter U and refer to the cars CAN network...

Click to expand...

not true shades, sorry buddy!

P0001 Fuel Volume Regulator Control Circuit/Open
P0002 Fuel Volume Regulator Control Circuit Range/Performance
P0003 Fuel Volume Regulator Control Circuit Low

1st digit
P = Powertrain
B = Body
C = Chassis
U = Network

2nd digit
0 = Standard
1 = Manufacturer specific

3rd digit
1 = Emission management
2 = Injector circuit
3 = Ignition*
4 = Auxiliary emission
5 = Vehicle speed & idle control
6 = Computer & output circuit
7 = Transmission

4th & 5th Digit
Specifc Fault in System

theres a link in my sig to a bigger list of OBD codes

richydraper said:

not true shades, sorry buddy!

Click to expand...

Fiat don't use these old generic codes, in fact according to an internet search I just did no manufacturers do anymore.

P0001 Fuel Volume Regulator Control Circuit/Open

　　Symptoms
　　- Engine Light ON (or Service Engine Soon Warning Light)

　　Tech notes
　　The P0001 is an OBDII generic code, but almost none of the vehicle manufactures use it. If you are getting this code, make sure you are using the correct OBDII code scanner for your vehicle's make and model.

　　P0001 Description
　　Fuel Volume Regulator Control Circuit/Open is the generic definition for the P0001; however your vehicle's manufacturer may have a different definition for the P0001 code.

P0001 could mean pretty much anything, that's why I asked what he was using to read the codes.

up to P999 the codes are standardised for all manufacturers, from P1000 upward they are manufacturer-specific.

Shadeyman said:

Fiat don't use these old generic codes, in fact according to an internet search I just did no manufacturers do anymore.

Click to expand...

:bang: trumped again!

do you mean that fiat dont use fiat P0001/2/3 or that fiat dont use any P0### code?

richydraper said:

:bang: trumped again!

do you mean that fiat dont use fiat P0001/2/3 or that fiat dont use any P0### code?

Click to expand...

Manufacturers use from P0100 onwards and they are manufacturer specific in most cases as far as I know. P0999 and below were old generic codes used by all manufacturers but they are now no longer used, so what ever code reader he is using must be an old one I guess.

Edit.
Has anyone got a list of fault codes that FiatECUScan uses?