XMS4 Injector Wiring

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golfsmith
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XMS4 Injector Wiring

Postby golfsmith » Wed Feb 15, 2012 10:11 am

Need to know how to wire the injectors (batched) (XMS4B-4A) on a ABF 16v (1+4) (2+3) as in the PP manual or do I wire it according to the firing order (1 3 4 2) with (1+3) (2+4) together.

Did a lot of setting changes (AMP / TPS / RPM / IGN ref / ENGT calibrationsions) in the software as supplied as start up maps.
I'm seeing RPM / TPS / in software moving when trying to start and opening the throttle.

Have a lot of back firing at the moment,Injectors are spraying (1+4) (2+3) there's spark at the plugs using a Huco wasted spark coil as in the pics with the internal ignitors removed.

Image

Image
Current:
2011 Polo GTI TSI DSG
88 Mk2 2L 16v ABF 131.8 Bhp on wheels on 'Panics dyno'
Image
Ex:
06 1.4 Chico
06 Golf 5 GTI BWA
90 Mk2 2L 16v exe
85 Mk2 GTI 8v 2L
84 Mk1 GT 1.6L
79 Mk1 LS 1100

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panic-mechanic
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Re: XMS4 Injector Wiring

Postby panic-mechanic » Wed Feb 15, 2012 12:16 pm

You can connect the injectors any way you want and it won' cause backfire. Just swop your ignition channels around. You firing the wrong pair at the wrong time.
Stephan van Tonder - Jhb - Putfontein Benoni
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golfsmith
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Re: XMS4 Injector Wiring

Postby golfsmith » Wed Feb 15, 2012 12:27 pm

Thanks guys will try tonight and swap the ignition channels around and see if there's a difference.
Current:
2011 Polo GTI TSI DSG
88 Mk2 2L 16v ABF 131.8 Bhp on wheels on 'Panics dyno'
Image
Ex:
06 1.4 Chico
06 Golf 5 GTI BWA
90 Mk2 2L 16v exe
85 Mk2 GTI 8v 2L
84 Mk1 GT 1.6L
79 Mk1 LS 1100

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golfsmith
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Posts: 164
Joined: Tue Dec 23, 2003 8:11 pm
Car Make: VW
Car Model: MK2 GTi 16V,6R Polo GTi
Membership No: 1547
Location: Lichtenburg
Contact:

Re: XMS4 Injector Wiring

Postby golfsmith » Wed Feb 15, 2012 12:28 pm

O and sorry it is selected for 60-2
Current:
2011 Polo GTI TSI DSG
88 Mk2 2L 16v ABF 131.8 Bhp on wheels on 'Panics dyno'
Image
Ex:
06 1.4 Chico
06 Golf 5 GTI BWA
90 Mk2 2L 16v exe
85 Mk2 GTI 8v 2L
84 Mk1 GT 1.6L
79 Mk1 LS 1100

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CRASH_IT
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Re: XMS4 Injector Wiring

Postby CRASH_IT » Thu Feb 16, 2012 10:28 am

Were are you mounting the coil?
If you are mounting it on the motor at all, The solder might come loose inside your modified applifier. Mine kept on running on 2 cylinders when got hot and eventually found the solder was melting and breaking contact.

just some fyi.
CURRENT RIDE
2013 VW transporter 2.0TDI
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EX
- 2014 Ford Fiesta ST
- 1993 1.8i CITI MP9 98HP 147NM @ KAR
NOW:2.0 ABF 117HP 158NM @Panics on XMS (SOLD)SNIFF
http://www.vwclub.co.za/phpbb3/viewtopic.php?f=3&t=108203
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