LoL.Bump
Not sure how one of my first posts from 2019 got comments again, but all sorted a long time ago. Thanks Spike for the input anywayDon't think the 1.4 petrol has a MAF sensor but uses a manifold pressure sensor instead - item 6 on the parts diagm
Click on the camera icon against the part description for a picture of the sensorintake system; throttle valve control element; exh... Audi A2 (A2) 2001 year Audi EUROPA 129030
intake system<br/>throttle valve control element<br/>exhaust gas recirculation Audi A2 (A2) 2001 year Audi EUROPA 129030 spare partsaudi.7zap.com
Cheers Spike
Thank you Spike - I have an intermittent Lean long term fuel trim problem which I cannot solve- The car runs fine Spark plugs look ok no air leaks I can find .Don't think the 1.4 petrol has a MAF sensor but uses a manifold pressure sensor instead - item 6 on the parts diagm
Click on the camera icon against the part description for a picture of the sensorintake system; throttle valve control element; exh... Audi A2 (A2) 2001 year Audi EUROPA 129030
intake system<br/>throttle valve control element<br/>exhaust gas recirculation Audi A2 (A2) 2001 year Audi EUROPA 129030 spare partsaudi.7zap.com
Cheers Spike
Most 1.4i have that along with the engine light hehe… nothing to worry about really. What have you replaced?Thank you Spike - I have an intermittent Lean long term fuel trim problem which I cannot solve- The car runs fine Spark plugs look ok no air leaks I can find .
I have not replaced anything other than taping up the hose running from the manifold to the airbox (preheat air ?)which had ripped but I cannot see that that would affect it in any way .I have an mot in 3 weeks and the eml was on. Deleted the code and took it for a run with no eml light coming back yet. Tried Elm327 obd live with torquelite to watch the short term fuel trim which jumps around quite a bit depending on load.Most 1.4i have that along with the engine light hehe… nothing to worry about really. What have you replaced?
Thank you - Mine is 2001 year which predates this as far as I am aware.. I do not think it is fitted on mine.The parts diagram is the same for the 1.4 and 1.6 but interestingly only the 1.6 mentions the air mass meter item 21. So if you pipe is the same as the one without then would say no air mass meter. Check which pipe resembles the one fitted to your car.
Here is the 1.6 diagram...
air filter with connecting parts; intake connecti... Audi A2 (A2) 2003 year Audi EUROPA 129025
air filter with connecting parts<br/>intake connection<br/>air mass meter Audi A2 (A2) 2003 year Audi EUROPA 129025 spare partsaudi.7zap.com