Polo 6 1.4 clp
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Polo 6 1.4 clp
Hi guys, I am hoping someone could assist.
complete engine redone.
1st and 2nd gear runs through the revs fine, 3rd to 5th, Intermittent Power after 3500rpm. After 5000rpm, power fully restored.
Coil pack replaced.
De-catted
No Mac can figure out what is going on.
Timing is right, checked 3 times.
Idles fine and constant.
Only error on computer is knock sensor, replaced and error cleared.
complete engine redone.
1st and 2nd gear runs through the revs fine, 3rd to 5th, Intermittent Power after 3500rpm. After 5000rpm, power fully restored.
Coil pack replaced.
De-catted
No Mac can figure out what is going on.
Timing is right, checked 3 times.
Idles fine and constant.
Only error on computer is knock sensor, replaced and error cleared.
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- Cadet
- Posts: 251
- Registered for: 4 years 1 month
- Car Make: VW
- Car Model: Jetta MK5 TDI DSG Highline
- Location: Durban
- Contact:
Re: Polo 6 1.4 clp
Car should throw a code especially if it is limiting power. Did you get it checked with someone that has vagcom so the codes are more specific?
Compression test?
Do you have an auto/DSG box? Any other codes not relating to the engine? Sometimes it could be something else not relating at all to the engine that is limiting power.
Air filter changed?
Compression test?
Do you have an auto/DSG box? Any other codes not relating to the engine? Sometimes it could be something else not relating at all to the engine that is limiting power.
Air filter changed?
2007 VW Jetta MK5 1.9 TDI DSG,
Mods: Simple EGR delete, LED interior set up, LED rear footwell lights, LED Puddle lamps, LED Doorhandle illumination, LED License plate lights, LED Boot lighting.
2007 VW Golf 5 1.9 TDI DSG, no mods.
2007 VW Transporter 2.5 TDI 4motion, no mods.
Mods: Simple EGR delete, LED interior set up, LED rear footwell lights, LED Puddle lamps, LED Doorhandle illumination, LED License plate lights, LED Boot lighting.
2007 VW Golf 5 1.9 TDI DSG, no mods.
2007 VW Transporter 2.5 TDI 4motion, no mods.
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Re: Polo 6 1.4 clp
Hi, compression test done
Vagcom was used.
Normal N/A engine, no dsg.
No other codes throwing out
Vagcom was used.
Normal N/A engine, no dsg.
No other codes throwing out
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Re: Polo 6 1.4 clp
Full service done on the car once engine was redone as well
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Re: Polo 6 1.4 clp
Flat on low revs, but once after 5000, power restored fully. The only way I can explain it as if it has a turbo and only licks in at 500rpm
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- Cadet
- Posts: 251
- Registered for: 4 years 1 month
- Car Make: VW
- Car Model: Jetta MK5 TDI DSG Highline
- Location: Durban
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Re: Polo 6 1.4 clp
If air and compression is good, I can only think it is fuel related or ignition/electrical, does it feel like it misfires? Could also be fuel pump or injectors but anything like that should throw a code.
I would suggest drive it for a while and see, it might throw a code after a few driving cycles unless you are using it daily.
I would suggest drive it for a while and see, it might throw a code after a few driving cycles unless you are using it daily.
2007 VW Jetta MK5 1.9 TDI DSG,
Mods: Simple EGR delete, LED interior set up, LED rear footwell lights, LED Puddle lamps, LED Doorhandle illumination, LED License plate lights, LED Boot lighting.
2007 VW Golf 5 1.9 TDI DSG, no mods.
2007 VW Transporter 2.5 TDI 4motion, no mods.
Mods: Simple EGR delete, LED interior set up, LED rear footwell lights, LED Puddle lamps, LED Doorhandle illumination, LED License plate lights, LED Boot lighting.
2007 VW Golf 5 1.9 TDI DSG, no mods.
2007 VW Transporter 2.5 TDI 4motion, no mods.
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Re: Polo 6 1.4 clp
Been driving like this for a month already.
Electrical ignition checked as well
Electrical ignition checked as well
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Re: Polo 6 1.4 clp
Yes been driven daily
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- Posts: 251
- Registered for: 4 years 1 month
- Car Make: VW
- Car Model: Jetta MK5 TDI DSG Highline
- Location: Durban
- Contact:
Re: Polo 6 1.4 clp
Okay, have you checked throttle position on your pedal and throttle position on your throttle body, maybe your throttle body flap needs to be recalibrated via VAG COM or one of them is reading wrong and giving the wrong signal.
2007 VW Jetta MK5 1.9 TDI DSG,
Mods: Simple EGR delete, LED interior set up, LED rear footwell lights, LED Puddle lamps, LED Doorhandle illumination, LED License plate lights, LED Boot lighting.
2007 VW Golf 5 1.9 TDI DSG, no mods.
2007 VW Transporter 2.5 TDI 4motion, no mods.
Mods: Simple EGR delete, LED interior set up, LED rear footwell lights, LED Puddle lamps, LED Doorhandle illumination, LED License plate lights, LED Boot lighting.
2007 VW Golf 5 1.9 TDI DSG, no mods.
2007 VW Transporter 2.5 TDI 4motion, no mods.
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- Posts: 10
- Registered for: 3 years 3 months
Re: Polo 6 1.4 clp
Also another thing we noticed, that's the reason we De-catted, the exhaust manifold glows red if I drive it hard, even after the decat
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Re: Polo 6 1.4 clp
Yes even advanced the timing through vag. Com to comoansate, no luck
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- Cadet
- Posts: 251
- Registered for: 4 years 1 month
- Car Make: VW
- Car Model: Jetta MK5 TDI DSG Highline
- Location: Durban
- Contact:
Re: Polo 6 1.4 clp
If the manifold is glowing red, car most probably is running rich or something is seriously wrong like timing being slightly off. Whats the fuel consumption like?
2007 VW Jetta MK5 1.9 TDI DSG,
Mods: Simple EGR delete, LED interior set up, LED rear footwell lights, LED Puddle lamps, LED Doorhandle illumination, LED License plate lights, LED Boot lighting.
2007 VW Golf 5 1.9 TDI DSG, no mods.
2007 VW Transporter 2.5 TDI 4motion, no mods.
Mods: Simple EGR delete, LED interior set up, LED rear footwell lights, LED Puddle lamps, LED Doorhandle illumination, LED License plate lights, LED Boot lighting.
2007 VW Golf 5 1.9 TDI DSG, no mods.
2007 VW Transporter 2.5 TDI 4motion, no mods.
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- Enlisted
- Posts: 10
- Registered for: 3 years 3 months
Re: Polo 6 1.4 clp
Timing was checked 3 times, no problem on idle.
The crank gear was replaced as well
All the tools fit in the correct places when checked. Could it still be out?
The crank gear was replaced as well
All the tools fit in the correct places when checked. Could it still be out?