Golf 5 GTI Misfire
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Golf 5 GTI Misfire
HI there
I have a Golf 5 GTI Unique Motorsport stage2 software and downpipe...
between 3000 and 4000 RPM the car misfires...
According to Unique Motorsport, I have to replace the coils...
There was nothing wrong with coils, or any misfire before software upgrade...
Pls can any one HELP??
Jean
074 621 6483
I have a Golf 5 GTI Unique Motorsport stage2 software and downpipe...
between 3000 and 4000 RPM the car misfires...
According to Unique Motorsport, I have to replace the coils...
There was nothing wrong with coils, or any misfire before software upgrade...
Pls can any one HELP??
Jean
074 621 6483
- PapaJo
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Re: Golf 5 GTI Misfire
Sounds more like the tuner blames coils now for his map that might not be right.
How is the condition of the sparkplugs and are they set to the correct gap?
Can you get some logs to determine what causes this?
How is the condition of the sparkplugs and are they set to the correct gap?
Can you get some logs to determine what causes this?
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Re: Golf 5 GTI Misfire
hi there
this was the second map...
first one no misfire...
I will replace plugs, and go back to get logs...
I think he only wants to sell me R8 coils...
and every time something else...
thanx will c after this...
this was the second map...
first one no misfire...
I will replace plugs, and go back to get logs...
I think he only wants to sell me R8 coils...
and every time something else...
thanx will c after this...
- dcmk4
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Re: Golf 5 GTI Misfire
If he has a set of coils and conveniently blames them to tell you that you need new coils, it's far too ironic to claim it's coils randomly.
Does it clear up after 4k?
Does it clear up after 4k?
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Re: Golf 5 GTI Misfire
hi there
Yes it does clear after 4k... and tuner dyno claims 185kw and 404nm but it really does not feel like it...
Yes it does clear after 4k... and tuner dyno claims 185kw and 404nm but it really does not feel like it...
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Re: Golf 5 GTI Misfire
Where are u based ? If u close to boksburg i have a spare set of coils and plugs that u can put into your car and test 1st ...dont buy anything yet coz they will not refund you ...u know the rule with electronic items ...(to my understand but stand to be corrected) ...if it is a coil or plug it will mis fire from 0 to red line not inbetween or at certain revs
Current :2008 S3 8P (panic mechanic +thanas) 227kw /309hp 473nm
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Ex :2008 mk5 gti ... really miss this car
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Re: Golf 5 GTI Misfire
hi there
thank you, I did buy plugs will change them tomorrow...
I was at Etuners today and they also advised plugs and coils...
thank you for the offer will let you know...
Jean (i'm in PTA)
thank you, I did buy plugs will change them tomorrow...
I was at Etuners today and they also advised plugs and coils...
thank you for the offer will let you know...
Jean (i'm in PTA)
- panic-mechanic
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Re: Golf 5 GTI Misfire
Another tuner that does not even own a dyno.... Sigh. What is the world coming to. Please rather call him a file loader. Better description.
Stephan van Tonder - Jhb - Putfontein Benoni
'05 Audi A6 3.0L TDI Avant
'09 Touareg 3l TDI
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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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- Cadet
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Re: Golf 5 GTI Misfire
Lmaopanic-mechanic wrote: ↑Thu Apr 04, 2019 8:39 am Another tuner that does not even own a dyno.... Sigh. What is the world coming to. Please rather call him a file loader. Better description.
Current :2008 S3 8P (panic mechanic +thanas) 227kw /309hp 473nm
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Ex :2008 mk5 gti ... really miss this car
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- A3-BTFSI
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Re: Golf 5 GTI Misfire
Yeah start with plugs and coils but get the car to someone who can scan it to see if it brings up an errors.
- Killerwatt
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Re: Golf 5 GTI Misfire
What plugs did you get? What is the gap on them?
If it is a coil then log the car to see which cylinder the missfire occurs on. Then swap the coil from that cylinder to another one. If the missfire moves with the coil then you know that the coil is at fault.
If it is a coil then log the car to see which cylinder the missfire occurs on. Then swap the coil from that cylinder to another one. If the missfire moves with the coil then you know that the coil is at fault.
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Re: Golf 5 GTI Misfire
Coils are a very common failure on TFSI/tsi's after loading software, especially st2 and up. I've had this countless times on the older TFSI/TSI's
Get vagcom, see which cyl is misfiring, swop coils to see if the misfire follows the coil, if it does, replace it. If not, Do the same with plugs
99% sure this will solve your problem
Get vagcom, see which cyl is misfiring, swop coils to see if the misfire follows the coil, if it does, replace it. If not, Do the same with plugs
99% sure this will solve your problem
Grant Hendry
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Ex:
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- panic-mechanic
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Re: Golf 5 GTI Misfire
long time ago there was actually a replacement campaign for coil replacements so it is a common issue yes. And no the campaign ended long time ago , you can't get free coils from your dealer anymore.
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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Re: Golf 5 GTI Misfire
hi there
Unique Motorsport told me to get the red R8 coils...
I will install them with new NGK PFR7S8EG plugs...
Thanx for all the advice...
Unique Motorsport told me to get the red R8 coils...
I will install them with new NGK PFR7S8EG plugs...
Thanx for all the advice...
- panic-mechanic
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Re: Golf 5 GTI Misfire
the red ones are much prettier 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.
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Re: Golf 5 GTI Misfire
Few years back when I loaded SW on my car @ Experience Performance in Durban it did the same.
Car at the time was stock and SW was my first mod.
On the dyno before the SW was loaded car was fine, after SW loaded car did what you are describing. Fitted coils from a Polo GTi that was there at the time and all was fine,..went to buy Red-Top-Coils and never had issue, (car since few other upgrades Intake, DP etc...)
Logging the car would be your first step tho,..
Car at the time was stock and SW was my first mod.
On the dyno before the SW was loaded car was fine, after SW loaded car did what you are describing. Fitted coils from a Polo GTi that was there at the time and all was fine,..went to buy Red-Top-Coils and never had issue, (car since few other upgrades Intake, DP etc...)
Logging the car would be your first step tho,..
CW MKV GTi - Kontrol Freaks CAI - Xcede DP + Exhaust - DogBone Insert - 30mm Lowered - R8 Coils - RevH DV - 20" AMG Wheels - R32 Bumper & Mudflaps
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Re: Golf 5 GTI Misfire
I will do just that thank you..
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Re: Golf 5 GTI Misfire
hi there
can anyone help me pls my golf 5 GTI right read door wont lock...…
thanx
can anyone help me pls my golf 5 GTI right read door wont lock...…
thanx
- panic-mechanic
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Re: Golf 5 GTI Misfire
Yes, buy new lock from vw, replace current lock. Fixed.
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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Re: Golf 5 GTI Misfire
HI there
Yes i removed the lock actuator, will get new one tody...
Thanx
Yes i removed the lock actuator, will get new one tody...
Thanx