Alfa Romeo Forum banner

flow

  1. Fuel flow problem

    Alfa 147, 156 & GT
    So I have a 2002 147 2.0 TSpark that wont rev properly. It idles perfectly and revs to about 2000rpm before struggling. I suspect it is running lean after that. This hose (with the red tape in) is perished and leaks petrol, so I wonder if it sucks air in at higher revs?? The key thing is, which...
  2. Mass air flow sensor cleaning

    Engines (TS, JTS, JTD & V6)
    Hi, this is my first post...one of many I suspect. I’m wanting/needing to clean the mass air flow sensor, I’ve got hold of the correct spray for the job & as I see it, the sensor sits just below the battery tray. Before I stat pulling it all apart, I’m going to need to replace the pipe clips...
  3. Whining noise from flow shutter valve

    Alfa 159, Brera & 946 Spider
    While i am investigating my problem related to noise coming from the engine inside the car.... HERE i have heard a very clear whine electrical noise coming directly from the shutter flow valve. The noise is same level, both on open and closed position. Starts as soon as i get the key in and...
  4. Cabin Air Flow Issues

    Alfa Giulietta
    I tried to find if there is any thread on this but haven't been successful...maybe I'm not doing my search correctly. Anyway, my problem: 1. Air recycle does not seem to work because I can smell fumes from other cars while in traffic jams, even though I press the button to close the air recycle...
  5. TS Air Flow Meter unresponsive?

    Alfa 147, 156 & GT
    Car was running perfectly til the nephew fiddled with it! I now notice that the airflow meter doesn't make any difference when unplugged. Tried the one out of my perfect 147 and doesn't work either. Engine now hunts on the idle , starts and revs but runs badly. No idea what he did except that...
  6. Air flow meter on 159 2,4 JTD sportwagon.

    Alfa 159, Brera & 946 Spider
    Hello, looking for some advice. The car revs to 5000 + when air flow meter is disconnected and immobile. When I drive it with the with air flow meter disconnected it revs to 3000 and lacks power. With the airflow meter connected it revs to 3000 immobile and idem when disconnected while driven...
  7. Mass air flow meter for V6 GTV

    Alfa GTV & 916 Spider
    Hi all - I'm about to purchase a Bosch mass air flow meter for my (April) '99 V6 and just wanted to check whether the following part numbers are correct: Bosch: 0280218054 Alfa / Fiat: 55193049 Can anyone confirm this for me? Cheers! Matt
  8. Injector flow question

    Tuning & Upgrades
    Hi all Need info please , I was going to put bigger injectors in to go with all my upgrades but since the car being returnless system its going to be a pain to lower the pressure . So this being the case can anyone tell me what the flow rate is on GTA injectors @ 4Bar only figure i know is cc...
  9. Power flow stainless exhaust

    Alfa 147, 156 & GT
    There is a used one of these on e bay currently. £110 for a used system that looks ok I guess. Certainly used. Are these a known good system please? Louder than standard? Boomy? Does it have the cats? Looks to be just silencers on it. Are all GT systems the same layout for different ages of car...
  10. MAF/Air flow meter part number

    Alfa GTV & 916 Spider
    My V6 GTV needs a new MAF sensor. After the part number for the cheaper Vauxhall alternative if these are still available
  11. Super Flow Dyno

    Tuning & Upgrades
    Does anyone know where I can find a tuner/dyno tester in Kent/South East of England who has the Super Flow 880E AWD dyno? I have tried searching with much luck. Thanks. MG.
  12. GT jtdm Flow shutter valve (feedback)

    Alfa 147, 156 & GT
    Hi guys, couple of days ago the engine management light on my 2006 GT jtdm showed up, I downloaded multiecuscan and it reports a p2014 - Flow shutter valve(feedback) Signal low error. Would the 'signal low' message point to a faulty sensor rather than a failed valve, and where abouts is this...
  13. Spider 1750 TBi cooling water flow in engine

    Alfa 159, Brera & 946 Spider
    Hi, I wonder if someone knows or has a piture of the 1750 Tbi enginescooling water flow or just knows which of the hoses that goes to or from the heating elemnt is the return hose? Im about to mount a heater and it sahll be mounted on the return hose from the heating element. /Patrik
  14. Mass air flow sensor on 159 1.9 jtdm

    Alfa 159, Brera & 946 Spider
    Hi all, my 159 has had EGR and DPF deleted and has been remapped by Gus at Alfatune. Recently it's been running a bit sluggish up to 2.5k revs so I've ran it a couple of times (each for a couple of days) with the MAF unplugged and it definitely runs better without it, a couple of questions...
  15. 159 2.4 water flow diagram wanted

    Alfa 159, Brera & 946 Spider
    Hi forum. I have searched wide and far. But I seem to have been without luck. I am searching some kind of map or diagram that shows how the water flows in the system of the 2.4 because I have an idea that it doesn't flow properly in my car. Also does any one know how much pressure the water...
  16. P2014 - flow shutter valve ( Feedback ) Signal low

    Alfa 159, Brera & 946 Spider
    This error has shown up on my 2.4 P2014 - flow shutter valve ( Feedback ) Signal low What is the flow shutter valve The fault is only recorded, the ECU received a very low signal, as it is not present it will clear but will come back after a day or so.
  17. injectors. need more flow for project...

    Tuning & Upgrades
    Righty, project is coming along slowly and research is continuing abound. so, it looks like I need bigger injectors. I don't want to run a separate ecu and injector, I want to man up the ones on board and get them running right. I have questions that people in the know may be able to help on...
  18. Air flow to rear guiletta

    Alfa 147, 156 & GT
    There is no air flow from rear central air vent,all front are OK any advice?
  19. 164 QV Air Flow Meter required?

    Alfa 164 & 166
    Hi all It would appear that the Air Flow Meter on my 164 qv has a dead spot that kicks in at 2500rpm, creating the mother of all stutters and misfires :shock: feel free to suggest other alternative faults? Ive split the top case to inspect it and attempt a refurbishment but i think i'm...
  20. 1999 2.0 TS 156 - P0100 Air Flow Meter

    Alfa 147, 156 & GT
    Hi All, My 2.0 156 has developed a problem. Very bad throttle response, awful running at idle. Plugged it into my PC, Error P0100 Fault Component Code - Air Flow Meter Fault Symptoms - Short Circuit Gnd / Open Circuit I have unplugged the MAF, and the car still runs badly, the MAF was...
Top