Hey guys,
I don't post here much but right now I'm stressing beyond belief. So just a little background.. I did a full exhaust on my car 76mm throughout and added an exhaust cut out valve (cos rice). After this, I'd noticed that the idle on the car was never great with instances of it cutting out at times.
After a while, I put stage 2 software from a local tuner, and they'd assumed they done the hpfp internals on the file, and I drove it like that for a week. When the final file was ready the logs that were done at the time revealed that there was a little timing pull and the throttle continuously kept cutting off and coming back and cutting off again through the rev range.
Yesterday I finally did the internals on the pump, and while testing the car, it started misfiring quite badly and a quick vagcom scan at idle showed lambda to be around .7 .65... Which seemed that the file was overfueling, this was accompanied by pops and bangs which were never there before.
I then drive to my tuner, with the misfire, a total of about 20kms, and parked the car off hoping for the stock file back, which they said they can only get tomorrow.. as I drove home, the low oil pressure warning light came on, so I had to limp the car the rest of the way, since home was like a 2kms out.
Right now I have no idea how to proceed.. please help.
Thanks.
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My 8p S3 is sick - Multiple cylinder Misfire and low oil pressure warning
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- Enlisted
- Posts: 18
- Registered for: 10 years 4 months
- Location: Randburg
- dcmk4
- Lieutenant
- Posts: 1741
- Registered for: 10 years
- Car Make: VW
- Car Model: MK7 GTi
- Location: Cape Town
Re: My 8p S3 is sick - Multiple cylinder Misfire and low oil pressure warning
You kept the engine on and driving with low oil pressure.. eh
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- Posts: 18
- Registered for: 10 years 4 months
- Location: Randburg
Re: My 8p S3 is sick - Multiple cylinder Misfire and low oil pressure warning
Thing is it gave a few errors before that, including esp error, power steering error etc, so I'm not sure if they were all actual errors
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- Enlisted
- Posts: 18
- Registered for: 10 years 4 months
- Location: Randburg
Re: My 8p S3 is sick - Multiple cylinder Misfire and low oil pressure warning
Why the misfires tho
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- chucker02
- Captain
- Posts: 2966
- Registered for: 11 years 3 months
- Car Make: VW
- Car Model: Citi ADY
- Location: Bloemfontein
Re: My 8p S3 is sick - Multiple cylinder Misfire and low oil pressure warning
Scan it again and see
Current:
2006 Citi Golf 2E, Dictator, 4-2-1
Ex:
2003 Audi A3 1.8t, Thanas Tuned, FMIC, coilies, DP and exhaust
2007 Citi golf. ADY with Spitronics 60-2, estas 282, 4-2-1, coilies
Rides thread: http://vwclub.co.za/forum/viewtopic.php?f=11&t=183329
2002 Citi golf. ADY carb, estas 282, 4-2-1, GW delarey big brake kit.
Rides thread: http://vwclub.co.za/forum/viewtopic.php?f=11&t=157603
1971 VW beetle
2006 Citi Golf 2E, Dictator, 4-2-1
Ex:
2003 Audi A3 1.8t, Thanas Tuned, FMIC, coilies, DP and exhaust
2007 Citi golf. ADY with Spitronics 60-2, estas 282, 4-2-1, coilies
Rides thread: http://vwclub.co.za/forum/viewtopic.php?f=11&t=183329
2002 Citi golf. ADY carb, estas 282, 4-2-1, GW delarey big brake kit.
Rides thread: http://vwclub.co.za/forum/viewtopic.php?f=11&t=157603
1971 VW beetle
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- Enlisted
- Posts: 18
- Registered for: 10 years 4 months
- Location: Randburg
Re: My 8p S3 is sick - Multiple cylinder Misfire and low oil pressure warning
Actually there was a time it was scanned yesterday and multiple errors came up, including steering angle sensor, engine speed sensor etc etc.. that's why I don't know if the oil pressure warning is serious or what
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- panic-mechanic
- Panic's Place
- Posts: 26715
- Registered for: 21 years 8 months
- Membership No: 79
- Location: Benoni, putfontein.
Re: My 8p S3 is sick - Multiple cylinder Misfire and low oil pressure warning
Was the engine quiet as usual or some clattering evident?
Stephan van Tonder - Jhb - Putfontein Benoni
'05 Audi A6 3.0L TDI Avant
'09 Touareg 3l TDI
'13 VW CC 2l tdi (repair project)
'05 Touareg v10
Perfect Power dealer. I do dyno tuning.
'05 Audi A6 3.0L TDI Avant
'09 Touareg 3l TDI
'13 VW CC 2l tdi (repair project)
'05 Touareg v10
Perfect Power dealer. I do dyno tuning.
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- Enlisted
- Posts: 18
- Registered for: 10 years 4 months
- Location: Randburg
Re: My 8p S3 is sick - Multiple cylinder Misfire and low oil pressure warning
Urgh seems I've double posted this. Engine is still relatively quiet. I'm guessing clattering means I should just bend over and lube myself up?
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- panic-mechanic
- Panic's Place
- Posts: 26715
- Registered for: 21 years 8 months
- Membership No: 79
- Location: Benoni, putfontein.
Re: My 8p S3 is sick - Multiple cylinder Misfire and low oil pressure warning
yes
Stephan van Tonder - Jhb - Putfontein Benoni
'05 Audi A6 3.0L TDI Avant
'09 Touareg 3l TDI
'13 VW CC 2l tdi (repair project)
'05 Touareg v10
Perfect Power dealer. I do dyno tuning.
'05 Audi A6 3.0L TDI Avant
'09 Touareg 3l TDI
'13 VW CC 2l tdi (repair project)
'05 Touareg v10
Perfect Power dealer. I do dyno tuning.