checked it on vag com nothing like that came up just brake light switch , purge valve , 4 lambda sensor faults thanks for help1. Steering angle sensor
2. Lateral Acceleration Sensor
3. Longitudinal Acceleration sensor
Its one of them! Expensive fix
great not looking forward to this buy hopefully not any of them hamine was the steer angle sensor , sometimes called the clock spring not cheap £200 plus vat from audi and you need vagcom to set it up hope your luck is better than mine
Rob
checked it on vag com nothing like that came up just brake light switch , purge valve , 4 lambda sensor faults thanks for help
hi does anyone no how i can get my esp to turn off its been on for a week now and wont turn off checked fuses thats about it tar for any help
gaz
what system did you scan and what did you scan with as it looks like you just scanned the engine side?
sure it isnt the actual button/switch on ur centre console
just scanned the engine and haldex side of this mate
Isn't the the esp ultimately activated by the haldex ? If that is the case then the brake light switch is the only thing in your list of vagcom errors that sends a signal to the haldex, so it may be that.....possibly.
Indeed the other items listed by the others do also feed into the haldex too, but as you have not got any of those errors on vagcom then hopefully it is unlikely to be them. The bad news is this is not always the case especially if one of those sensors is sending the wrong signals, but does not think there is a fault or if there is a transient electrical problem which would not show up on vagcom.
I would start with the brake switch - simples.
its not on there,do abs mate.
ECM is the ecu I think. I would just check all electronics, plugs and wires. Corrosion and dirt can play havoc, I have similar problems and need to check abs module wires like you. I have intermittent no communications between the two
ryt sound mate can u get to it from top of engine
take it that lambda will be same price as well then cheers
If you mean is it the same price as the post CAT one then that depends if its wideband or not... if your S3 is AMK or BAM engine code then its a widebande lambda on top and are £80 and upwards depending where you get one from... GSF sell Bosch sensors and you should only get a Bosch one especially if its a wideband one... dealer prices are around £120 IIRC...
Only difference between the GSF version and the OEM version is the GSF version has a longer cable (more generic fitment) and doesn't have the heat shroud for the lead... I used a GSF one and cut the heat shroud off the old one and wire wrapped it to the new one..
<tuffty/>
The part was about 50 quid I think. It also stopped my quattro from working so get it sorted ASAP
There are many sensors that provide the same issue in terms of the ESP light not going out. In my case it wasn't on when I started the car and only illuminated once I went above 20km/h, if I drove below this speed the ESP light stayed unlit.