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Author engine troubles related to AFM??
Adge
Member

Registered: 28th Aug 04
Location: Lancashire
User status: Offline
5th Feb 08 at 11:35   View User's Profile U2U Member Reply With Quote

what kind of troubles would i be having if my airflow meter needed replacing??
not wanting to pull away? struggling at low revs?
its £207quid for new part so wana make sure its defo that!
andyc1234
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Registered: 7th Nov 06
Location: Lancashire
User status: Offline
5th Feb 08 at 11:37   View User's Profile U2U Member Reply With Quote

does it run different if you unplug it
C2RL R
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Registered: 28th Mar 02
Location: Redcliffe, QLD
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5th Feb 08 at 15:13   View User's Profile U2U Member Reply With Quote

i would also like to know about afm problem symptoms so bump!
Adge
Member

Registered: 28th Aug 04
Location: Lancashire
User status: Offline
5th Feb 08 at 15:16   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by andyc1234
does it run different if you unplug it



i dont know, what does it mean if it does? ill try it tonight?
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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5th Feb 08 at 17:36   View User's Profile U2U Member Reply With Quote

£207 is very steep.... im assuming that vauxhall price.

Warren G on here usually has some and they are £40 - £50 I think.

What symptoms you getting and what engine you got? Is your engine management light on?

AFM symptoms can vary from hesitation when pulling off and poor running (chugging and loss of power).
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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5th Feb 08 at 17:41   View User's Profile U2U Member Reply With Quote

And just FYI.... usually, when you unplug the lambda sensor..... the ECU ignores the readings from the AFM and lambda so the car should run a bit better but this should indicate whether its your AFM or not.



Unplug the connector located there (its quite big) ..... the engine management light will come on. Unplug it with the engine off...... start the car and take it for a 15/20 minute drive and it should even out.
Adge
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Registered: 28th Aug 04
Location: Lancashire
User status: Offline
6th Feb 08 at 11:56   View User's Profile U2U Member Reply With Quote


ive got a c16xe but its in a 1.2 8v shell! engine was perfect wen i removed it 12 month ago, but only just got round to fitting it 2 month ago

having trouble pulling away from lights etc, out of juntion's. but seems fine at high revs pulls fine then,
i did a paperclip test and i believe it said AIRFLOW METER _ VOLTAGE LOW??

that anyhelp






quote:
Originally posted by Richie
£207 is very steep.... im assuming that vauxhall price.

Warren G on here usually has some and they are £40 - £50 I think.

What symptoms you getting and what engine you got? Is your engine management light on?

AFM symptoms can vary from hesitation when pulling off and poor running (chugging and loss of power).
Richie
Member

Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline
6th Feb 08 at 12:37   View User's Profile U2U Member Reply With Quote

C16XE's do not have air flow meters, you must have reference it against the wrong set of codes.
Adge
Member

Registered: 28th Aug 04
Location: Lancashire
User status: Offline
6th Feb 08 at 14:10   View User's Profile U2U Member Reply With Quote

mine has 1 coming from the manifold at the back of the engine? it might not be called the airflow meter, i cant remember what the bloke who did the test said to me , he defo pointless at the metal round thing that comes from back of the engine What joints the airfilter
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline
6th Feb 08 at 14:20   View User's Profile U2U Member Reply With Quote

I stand corrected..... they do have AFM's

Ill get me coat. Where's the door
FruitBooTeR
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Registered: 18th Jan 07
Location: Wolverhampton Drives: S15
User status: Offline
6th Feb 08 at 14:23   View User's Profile U2U Member Reply With Quote

Paid like 20 odd for mine of Warren G last year sometime
Adge
Member

Registered: 28th Aug 04
Location: Lancashire
User status: Offline
6th Feb 08 at 14:24   View User's Profile U2U Member Reply With Quote

lol i dont honestly know, the smallest of info about engines haha! ill get a new 1 then and see if it helps! no doubt ill be posting soon!

 
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