rmumblade

actually its a sensor on the main large air pipe feeding from airbox down to back of engine ?

my daughter just broke down again kept blowing number 3 fuse and AA guy found crank case breather sensor to be open circuit says it needs replacing anyone help please with part number or picture ? also would this be the possible cause for an air leak which makes the car not corralate the air/fuel mix properley

1J2721568F if i buy a used or new one will it need re programming or can i just unplug and fit new one ?

1J2721568F if i buy a used or new one will it need re programming or can i just unplug and fit new one ?

yes brake lights work baro sensor is the map sensor isnt it ? if so already changed it for a new one ?

Latest update. removed throttle body and cleaned really well and egr pipe etc. renewed gasket and bolted down tight. did a leak test on all hoses and couldnt seen any bubbles replaced map sensor still no difference. car still hunts around 2000 rpm epc light still comes on again after i clear. car will drive okay ish and will go upto 90 mph okay but always seems to just run rough especially noticable at lower speeds and rpms. took it into vag dealer they said. fault code 17961 bariometric sensor collaretion unintrepable or something like that and so he said look for air leaks but i cant find any not even on inlet manifold. WHAT DO I DO NEXT PLEASE PLEASE HELP????

thanks so much have ordered one . i also read that if you disconnected existing one then although light would come on this would tell if sensor was faulty as car should drive better ?? not sure if thats true ?

so am i right in thinking a map sensor is a lamda probe ? if not what and where is it ?

1.4 16v AUA engine anyone have the part numbers for the vacumn hoses please

Since Purchasing a 2001 1.4 16v lupo for my daughter it has been nothing but a constant pain!!! rough running slight juddering all the time and feels like in a form of limp mode always. either EPC or Engine Check lights always on or intermittment. work so far. new plugs new leads tried new coil pack made no difference cleaned airflow body with card spray took off and cleaned egr and soaked it but havent replaced it. new front lamda probe cleaned rear lamda probe new brake switch although car never overheats it always seems hot under the engine. its an AUA engine. checked ecu and looks a little discolured on outside however this could be from where its located ? i am lost for what to do next and nothing so far makes a dam difference. should i change throttle body ????? should i change ecu should i change egr ??? please please give any advice if you have experienced similar.

we recently purchased a lupo with a folding fabric roof and are still looking for the correct motor to fit . however in the meantime does anyone know a way to open this roof manually ? also does anyone know if the roof has drain tubes etc ?

we have lots of water coming in where motor is situated under light at front any ideas ?? is this common these roofs leakings ?

which pipes should i be looking at then please?

yes got the one for fabric roof has different connector than on loom in roof panel ? vw wont tell me the part number they say its their policy ?? thanks for help anyway

vac pipes ? do you mean the big one's going to the brake servo ?