Fi conversion
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
OBDII plug Pin no. - Ecu Pin No.
4 - Earth Pin no. 23
16 - 12v Pin no.21
7 - Pin No.29
Do you have the OBDII plug, its 3 wires, 2 is power and the 3rd is the communication wire to the mp9 Ecu
You will need the Vag software to check for faults etc.
4 - Earth Pin no. 23
16 - 12v Pin no.21
7 - Pin No.29
Do you have the OBDII plug, its 3 wires, 2 is power and the 3rd is the communication wire to the mp9 Ecu
You will need the Vag software to check for faults etc.
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
Thanx UDC
Yes I do have the got it from a mk3 jetta, I have connected pin16 & 4 so there is power, but not to pins you mentioned. Use a 12v line and connected with a fuse(safety).
I notice there is grey/white on the loom same pin 7 on the port. Is that the one.
So this will work on my short loom (plug and play)
Yes I do have the got it from a mk3 jetta, I have connected pin16 & 4 so there is power, but not to pins you mentioned. Use a 12v line and connected with a fuse(safety).
I notice there is grey/white on the loom same pin 7 on the port. Is that the one.
So this will work on my short loom (plug and play)
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
long as it was a power it will be fine, then you just need to connect pin7 of the OBDII plug to pin 29 of the Ecu
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
Thanx UDC
I will connect it tonight, ordered the vag cable so I only check it when i receive the cable
will give feed back
I will connect it tonight, ordered the vag cable so I only check it when i receive the cable
will give feed back
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
Finally got the port to communicate
Connected the pin7 to pin 29 last night
And today received my vag com cable, installed it and works perfectly
Scan my car and my parents car
Thanx UDC
Connected the pin7 to pin 29 last night
And today received my vag com cable, installed it and works perfectly
Scan my car and my parents car
Thanx UDC
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
Yes guys
Any one that help me with this
01250- Feul injector for Cylinder 2 (N31)
30-10 Open or short to Plus- Intermittent
Car is missing and than come right again, had the same problems about 2 months ago,
But now I can check with the scanner what wrong
Last time I had clean the injectors, but this can't be because I don't drive into reserve tank
Any one that help me with this
01250- Feul injector for Cylinder 2 (N31)
30-10 Open or short to Plus- Intermittent
Car is missing and than come right again, had the same problems about 2 months ago,
But now I can check with the scanner what wrong
Last time I had clean the injectors, but this can't be because I don't drive into reserve tank
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
Yes guys
Any one that help me with this
01250- Feul injector for Cylinder 2 (N31)
30-10 Open or short to Plus- Intermittent
Car is missing and than come right again, had the same problems about 2 months ago,
But now I can check with the scanner what wrong
Last time I had clean the injectors, but this can't be because I don't drive into reserve tank
Any one that help me with this
01250- Feul injector for Cylinder 2 (N31)
30-10 Open or short to Plus- Intermittent
Car is missing and than come right again, had the same problems about 2 months ago,
But now I can check with the scanner what wrong
Last time I had clean the injectors, but this can't be because I don't drive into reserve tank
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
What vehicle is that fault code for, the fault seems more like a wiring or faulty injector issue....try swapping the injector to another cylinder and see if the fault moves to that cylinder as wellEvin wrote: ↑Wed Aug 12, 2020 7:35 pm Yes guys
Any one that help me with this
01250- Feul injector for Cylinder 2 (N31)
30-10 Open or short to Plus- Intermittent
Car is missing and than come right again, had the same problems about 2 months ago,
But now I can check with the scanner what wrong
Last time I had clean the injectors, but this can't be because I don't drive into reserve tank
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
Its a conversion on mk2 golf.
Had the same issue about 2 months ago where I just cleaned the injectors and drove fine until now, now that have OBD port install I get check what is wrong.
Can be dirty injector again
Had the same issue about 2 months ago where I just cleaned the injectors and drove fine until now, now that have OBD port install I get check what is wrong.
Can be dirty injector again
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
dirty injector wont throw a fault code
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
I'll check tonight again, drove to work this morning same thing, and need drive at a nice speed to get rid of the car missing
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
swap the injector to another cylinder, if the fault moves to that cylinder then you know for sure its the injector itself that is faulty and not a wiring issue.
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
Thanks will check tonight
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
So I checked it today swap the injector plugs around, injector plug two to injector one, code showed than on injector one. But car is driving fine, cleared the codes and disconnected the battery as well,
Run the scan again and no faults of that kind found
Car is driving fine now hoping it stays that way
Run the scan again and no faults of that kind found
Car is driving fine now hoping it stays that way
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
not the most ideal solution....I meant to swap the actual injector, not the wiring plug...mp9 supposed to fire the injectors in sequential pattern but this is not the first time where I have seen them all spray together hence your car is running fine.Evin wrote: ↑Fri Aug 14, 2020 7:49 pm So I checked it today swap the injector plugs around, injector plug two to injector one, code showed than on injector one. But car is driving fine, cleared the codes and disconnected the battery as well,
Run the scan again and no faults of that kind found
Car is driving fine now hoping it stays that way
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
Thnx will check later today, that was only solution that work yesterday to get me home from work
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
Is that the original ecu or was it remapped
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
I believe so, got the ecu from my uncle its a open box
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
HI UDC
so tried everything now, Saturday it magically came, until last night, Im gatvaol now, had no pleasure since the conversion
what i pick up, is that that power, on injector plug goes away, plug 2 (red & green/black) and that the problem since the beginning,
I'm not sure what can cause this, any solutions, my injectors is fine
thanx
so tried everything now, Saturday it magically came, until last night, Im gatvaol now, had no pleasure since the conversion
what i pick up, is that that power, on injector plug goes away, plug 2 (red & green/black) and that the problem since the beginning,
I'm not sure what can cause this, any solutions, my injectors is fine
thanx
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
check the wiring on injector 2, might be a break in the wire...which is what the fault code states as wellEvin wrote: ↑Wed Aug 19, 2020 8:00 am HI UDC
so tried everything now, Saturday it magically came, until last night, Im gatvaol now, had no pleasure since the conversion
what i pick up, is that that power, on injector plug goes away, plug 2 (red & green/black) and that the problem since the beginning,
I'm not sure what can cause this, any solutions, my injectors is fine
thanx
whereabout are you based
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
Will check,
Yor im based In Hermanus area (Stanford) and here is actualy guys that knows much about mp9
Yor im based In Hermanus area (Stanford) and here is actualy guys that knows much about mp9
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
speak to Alan from Hout Bay - +27 83 442 1122
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
-
- Cadet
- Posts: 66
- Registered for: 6 years 4 months
Re: Fi conversion
I phone him, he also mentioned that it might something wrong with the wiring
whats confusing it suddenly goes away than everything fine and than i can drive for a few weeks, and than again the same problem
whats confusing it suddenly goes away than everything fine and than i can drive for a few weeks, and than again the same problem
-
- Colonel
- Posts: 5738
- Registered for: 17 years 2 months
- Membership No: 1041
- Location: Durban
Re: Fi conversion
either wiring or that no.2 injector is faulty....mp9 injectors are cheap, get a 2nd hand set change it and see what the car behaves....if you swapped the injector wiring and the fault still shows a short on no.2 cylinder...then its that injector that is faulty
Golf I 1800i mp9 viewtopic.php?f=11&t=50981&p=1469997#p1469997
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503
Golf II Gti 1.8 16V mp9 viewtopic.php?f=11&t=61202&p=1820503#p1820503