A couple of codes I cant identify... help please

[Jampot1979]

Hi, I have a 2006 Leon FR TDI 170.

Engine light came on.

Two codes have come up......

01650
04723

Can someone please tell me what they are?

Many thanks

James

 

[My1stIbi]

What tool did you use to read these codes? I.e. are they generic OBD2 or VAG-COM error codes?
Did you check your fusebox?

 

[Jampot1979]

Hi, I used the handheld U281 UIFTECH Code Reader. Purchased off ebay!

 

[My1stIbi]

And TFM wasn't helpful I guess (from their product page): "identifying, locating and checking out trouble causes with attached user's manual".

Ross-Tech has a WiKi which gives some info on the 1650 code. Couldn't find anything on 4723 though.

(unfortunately I'm to much of a noob to give you the links, 9 posts to go)

 

[spud31]

p1650 Data Bus Powertrain Missing message from Instrument Panel ECU
p4723 issue with injectors

get this car to a dealer quick sounds like its got pd170 injector faliure

 

[Jampot1979]

Thing is we had all 4 injectors replaced plus loom only a month ago by SEAT Main dealer!

hmmmm!

 

[Jampot1979]

The code reader I have is the U281 hand-held Reader.

Plugged it in again today and this time had these 3 codes logged:

01650
01652
05491

The manual which comes with the code reader doesnt show these codes... aagghh!

 

[My1stIbi]

Still difficult to find the right description if it not sure which error code is displayed. As per RT wiki:
"17058/P0674/001652 - Cylinder 4 Glow Plug Circuit (Q13): Electrical Fault
Possible Symptoms

No Pre-Glow Period
Poor Cold Starting

Possible Causes

Glow Plug Wiring faulty
Glow Plug faulty

Possible Solutions

Check Glow Plug Wiring
Check Glow Plug "

1650 is cyl. 2 glow plug.
Couldn't find anything on 5491...

But as per gerritspeek.nl 1652 could also mean this: 01652: Airbag cut-off switch, driver's side
And planetvag.com gives this for 1652: Please check DTC Memory of transmission ECU

Does the manual give any info on what type of codes are displayed?