polo gti 9n3 stage 1 flat and gutless

**barcode** · 15-11-2015, 12:14 AM

Originally Posted by h100vw

That's a dead give away for a bad coil pack or plug.

plugs are getting changed on Monday as well (who knows how long they been in there), as soon as Aust Post decides to deliver them, will report back.

P.S i really appreciate all your comments and thank you

**Paazuzu** · 15-11-2015, 06:18 AM

Now you just need to get rid of the APR tune and go with custom code

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**barcode** · 15-11-2015, 11:20 AM

Originally Posted by Paazuzu

Now you just need to get rid of the APR tune and go with custom code

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I personally feel the tune is excellent, guess the internals need updating to cope

Today when the car was scanned I'm getting MAF SENSOR G70 ERROR
P0103 35-10 Signal too high intermittent error, the only thing I've change was put in a drop in K & N filter.

Could someone please tell me what this actually means. faulty MAF?

thx

**h100vw** · 15-11-2015, 12:10 PM

You don't need rods on the std turbo. Are you sure the airbox is back together properly. You should read up on data logging and log the maf output.

**sambb** · 15-11-2015, 12:51 PM

was the k & n filter covered in the filter oil when you put it in? That is a known way on many makes to pollute your MAF. It couldn't hurt to clean the MAF sensor and change back to a normal filter to test. To clean it, go to the chemist and get some 100% isopropyl alcohol. Remove the Maf sensor (its a star key but you can get onto the screw heads with multi grips and then just replace them with normal self tapers). Stick the sensor in a clean ziplock with the alcohol in it and shake. That'll clean it and rule out sensor fouling. Also spray your connector terminals.

**barcode** · 15-11-2015, 08:42 PM

Originally Posted by sambb

was the k & n filter covered in the filter oil when you put it in? That is a known way on many makes to pollute your MAF. It couldn't hurt to clean the MAF sensor and change back to a normal filter to test. To clean it, go to the chemist and get some 100% isopropyl alcohol. Remove the Maf sensor (its a star key but you can get onto the screw heads with multi grips and then just replace them with normal self tapers). Stick the sensor in a clean ziplock with the alcohol in it and shake. That'll clean it and rule out sensor fouling. Also spray your connector terminals.

maf cleaned put standard filter back on drove for 200km Hwy driving no error message car feels 1000 times better the Apr pull is slowly returning, will see if my morning revs return to the 1500rpm range

maf reading block 32 were -0.9 and 0.0 standard filter

weird I see lots of users using the drop in K and N with no problems

**h100vw** · 15-11-2015, 09:38 PM

It shouldn't slowly return , it should just be there. Fuel trims are normal so next I'd do a full set of logs, fuelling, boost and ignition.

**sambb** · 15-11-2015, 11:20 PM

By morning revs, if you're referring to the higher startup revs when the air pump is running, thats pretty high. Mine would only ever do about 1200 max. Are you sure it was going that high at the beginning?