Fault Codes - Search this thread 1st


Active Member
Apr 23, 2012
trying not to loose my cool with it! had a clutch fitted on tues now im gettin an engine management light with the fault code p0170,


Active Member
Jun 10, 2013
isle of man
got lcr 2003 codes came up 17526 02 sensor heating bank 1 sensor 2 open circuit p1118 intermittent 17522 02 sensor bank 1 sensor 2 internal resistance too high p1114 intermittent is this the 1st (before cat) 02sensor or 2nd


Active Member
Oct 25, 2013
code P1592 height sensor / charge pressure sensor unplausible ratio is missing from the list. my ibiza pd130 has this code after changing map and maf. i think its the loom anoune got any ideas?


Hi Can anyone help me with engine management light problem. Codes displayed are :
17058 1/04
19558 1/03
42674 2/03
41270 3/03

Not noticed any performance or economy changes. Had a new turbo fitted a few months ago otherwise nothing else changed.

Also have a replacement remote fob and new transponder need coding to car immobiliser. Can anyone help near Grimsby.


Active Member
May 25, 2017
P0471 Exhaust Pressure Sensor "A" Circuit Range/Performance

Had this issue on my Mk2 Leon FR, replacing exhaust pressure sensor with a genuine Seat part resolved, tried with a Cambiare pressure sensor and it was useless.

Also when DPF starts filling you get a:

P2002 Diesel Particulate Filter Efficiency Below Threshold Bank 1

Take a look at my thread here for more info: won't let me post link (haven't posted enough) so here's it quoted

Hi everyone, I'm new on the forums but been looking about on here for a while now,

I'm currently having issues with an engine light that is driving me mad and thought someone here may be able to help. I bought the car 6 month ago and it's been awesome, however I've had the engine light come on

I did have warranty on it (or so I thought) so went through warranty process and it turns out the dealership I bought the car from went bust (Trinity Motors in North Shields) so I have no warranty as it was dealer backed, however they didn't charge me for the diagnostics and told me I just needed to replace the exhaust pressure sensor.

Replaced the exhaust pressure sensor and cleared the light and didn't see issue again for about a month then it came back, scanned it and again I had the P0471 (Exhaust Pressure Sensor "A" Circuit Range/Performance)

Looked into it and found that I'd been given the wrong sensor (for an 08 I need VE393014 and they gave me VE393012) so I had that swapped, cleared codes and it seemed ok but came back a few days after.

I don't have VCDS but have a cheap wifi scanner (elm327) and dashcommand which shows me the errors and allows basic clearing of codes but honestly haven't a clue what to do with it.

I've googled and searched about on this site but can't find an easy answer other than replacing the sensor, some others say you need to do something in VCDS on some cars to make the car learn the new sensor properly?

Can anyone point me in the right direction, or know anyone in the north east (near Sunderland / Newcastle) with VCDS that could do a scan to see if there is any extra information it can give me?

just for anyone else coming across this issue, I eventually ended up with limp mode, took it into garage and they said it was the exhaust pressure sensor.

They couldn't read anything properly with the sensor that motor factors sold me, replaced this with a genuine Seat part and it started reading everything fine. DPF was then at 85% though so had to put it on machine to clean it out, now down to 1% full and working fine, hopefully won't see this again, but if I do I'll update this.
Feb 4, 2019
Hi all, wondering if anyone can help. My Ibiza 1.4tdi (04 plate) has been hiccuping for a little while, but it finally threw a code today and went into 2cylinder mode. The code is p019e. My reader says it’s an alternative fuel tank a pressure sensor circuit, but everything I’ve read online says that code should be a crankshaft sensor. Can anyone help?
It’s had a new fuel filter, so not that.
Cheers Chris.
Mar 23, 2019
South West
Would any one be able to help me with an error code I have. I recently bought my Seat Leon FR and got a OBD11 and it shows the error code U112400. I tried to clear it in the app and it doesn't leave. Any help would be greatly appreciated
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