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Author Topic: Faulty MAF/rescale or both? log attached  (Read 2780 times)
RBPE
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« Reply #15 on: September 12, 2016, 02:04:18 AM »

We've done about half a dozen of these and usually it's wiring problems, even using custom looms and told how to wire it by the bloke that made the loom was wrong! At least for the temp sensor... I tend to stay away from wiring if I can but it can be a pain on these with the mish-mash of parts, plenty of trial and error first times around and depending on set up!

Some screenshots to hunt down ESKONF and the MLHFM various top end figures may help for the deletes and re-scales though to get you started? Can't check your files or sort you the full MLHFM scales at the moment though, getting blue screen of death!  Undecided
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chrispduck
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« Reply #16 on: September 13, 2016, 05:41:37 AM »

Been looking into the Lambda errors. I was reluctant to go straight out and throw cash at a new one and appears my gut instinct was correct, thanks for the info RBPE!
After googling a bit, forums tell me the front lambda should read 4 ohms across pins 3 and 4 when cold. Yet to check it.

The coolant sensor has just been swapped for the appropriate one which works with both the ecu and the MK2 clocks, i'll do a fresh scan and take it from there.

Thanks again
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chrispduck
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« Reply #17 on: August 10, 2017, 07:59:12 AM »

Think the front lambda is sorted after replacing with a new one, codes I get now are:

5 Faults Found:
18044 - Powertrain Data Bus
           P1636 - 35-00 - Missing Message from Airbag Controller
17526 - Oxygen (Lambda) Sensor Heating; B1 S2
           P1118 - 35-00 - Open Circuit
18057 - Powertrain Data Bus
           P1649 - 35-10 - Missing Message from ABS Controller - Intermittent
17522 - Oxygen (Lambda) Sensor; B1 S2
           P1114 - 35-00 - Internal Resistance too High
16524 - Oxygen (Lambda) Sensor B1 S2
           P0140 - 35-00 - No Activity

Everythings plugged in and runs ok.

So I think I'm in the clear as these can be coded out now.

I'm happy that I found ESKONF and have edited my file to remove N80 as a first step but I can't save it because I think I'm using the WinOLS test version. I'm trying with Tuner Pro now.
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