UK-POLOS.NET - THE VW Polo Forum

Posted: **Mon Sep 04, 2006 9:30 am**

I've had to swap the connector to my maf sensor.

Could someone kindly have a look at their MAF connector and see what arrangement are the wires in - I dont think it matters if its not a 1.9 TDI. There are number on the connector too, so e.g number 2 might have a x coloured wire etc.

Its easily, just unclip at the bottom of the connector where the wire is and the plastic splits open. Very easy to put it back too. If you can get a photo - it'd be a real bonus.

Just want to make sure I've done it correctly.

Posted: **Mon Sep 04, 2006 6:54 pm**

what engine is in it why would wiring be wrong

Posted: **Mon Sep 04, 2006 7:45 pm**

I've changed the connector for a new one - old one had plastic chipped off. All happened so quick I didn't note what wire went where, just tried to remember.

Its the ATD engine.

Posted: **Mon Sep 04, 2006 7:50 pm**

is this in the top of intercooler

Posted: **Mon Sep 04, 2006 8:07 pm**

I'm looking at top of air box - the air mass meter.

Is there one on the intercooler too (just curious)? and I dont know where to check for boost leak, if I need to.

I have checked all pipes and they're ok or so it seems.

Posted: **Mon Sep 04, 2006 10:40 pm**

there is a pipe next to brake fluid res that wears on inlet manifold

will check wires tomoz

Posted: **Wed Sep 06, 2006 8:10 pm**

flyfs6.. Thanks for your help mate..with the fuel filter, do i need to cover the filter with a rag or is there no pressure at all...

Thought id help you out.. if its any help..

Wire 1 is on the right and is unused and 5 is on the left..

UK-POLOS.NET - THE VW Polo Forum

1.9 TDI MAF wires

1.9 TDI MAF wires