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21-05-2014, 06:14 PM
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FF.Com.Au Hardcore
Join Date: Sep 2010
Location: Seaford, Victoria
Posts: 607
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Au 2 220kw V8
Had it for 2 weeks, ran perfect, replaced oxy sensors, New MSD coils, MSD Leads and fitted up reco Injectors I had as well a Manifold spacer. Continued to run perfect for another week until I removed the battery one night to replace parker globes, reconnected, Now idle has dropped to around 550rpm in park and neutral and is near stalling. Issue does NOT go away once warm either. Once put in reverse and drive it is perfect. still pulls strong and there is no miss. I have again since reset the ECU on the weekend following the correct procedure with no improvement, also cleaned the MAF with no improvement either. I'm absolutely stumped as to what it could be? Any advice would be much appreciated. Cheers Tom
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FG MK2 XR6 Turbo ute. Swift Green. 307rwkw. AU T3 TE50 Congo Green. |
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21-05-2014, 06:56 PM
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Regular Member
Join Date: Jan 2005
Location: Canberra
Posts: 364
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I'm not sure if it's a related issue, but when I replaced the battery in my old AUII Pursuit i got a few warning lights and some odd behaviour.
I recall the ford tech saying they were a bit odd when it came to battery changes etc. They fixed it on the spot for no cost. Having said that i do know people who have disconnected their battery with no adverse affects.
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FPV GS Ute #370/Brembo brakes |
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21-05-2014, 07:33 PM
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FG XR50 TURBO
 
Join Date: Apr 2009
Location: reservoir
Posts: 4,558
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Tom, i would suggest pm either Matt [5.0 ED] or Dave [bottledup] the windsor guru's both should help you out
cheers dean |
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21-05-2014, 07:56 PM
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Next upgraded Mk1 Leopard
 
Join Date: Jan 2005
Location: Sydney, in the burbs
Posts: 4,915
 
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Don't know of this helps but my XR8 (love typing XR8) did the same thing. I now have noise coming from the exhaust and I would say a muffler has gone and needs replacing. Sounds great but the auto will stall when I stop, take out of drive and put in park. Revs have dropped a bit but not as low as yours. Check your exhaust.
UK
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Plastic Surgery 1 AUII Monsoon Blue How 2's: Change rear view mirror, Install backfire valve, Change foam front seats, Install auto transmission cooler, Replace Trans Shift Globe, Remove front door Trim, Paint AU headlights, install door spears, Premium Rear Parcel Shelf, go here...
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21-05-2014, 08:17 PM
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FF.Com.Au Hardcore
Join Date: Sep 2010
Location: Seaford, Victoria
Posts: 607
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Dean I spoke to Matt the night it first happened.
Just put a brand new twin 2.5' catback on it so it can't be that! Anywho, I did just put a spare IAT or AIT, whatever they're called on and seems to have fixed the problem! Will be 100% certain in the morning on a cold Melbourne morning start. Cheers
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FG MK2 XR6 Turbo ute. Swift Green. 307rwkw. AU T3 TE50 Congo Green. |
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23-05-2014, 09:44 AM
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CNC fixer guy
Join Date: Sep 2006
Location: Melbourne Vic
Posts: 609
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Quote:
The ecu has probably been learning it's way around the dud sensor for a while and with the batt disconnect has reset all it has learned. It probably would have brought up a code too.
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Weekend Toy: S1 AU Fairlane V8 with LTD bits, Tickford 17" wheels, front and rear chin spoilers, series 2 front brake conversion with Super pro bushes, Pacemaker headers, rear muffler removed, Kings/Pedders lowered suspension, Koni adj rears, painted headlight bezels, HR 2300kg hitch, 2 stage shift kit, trans cooler, reverse cam and media player. Wife unit's : 2010 update FG XR6, reverse cam, HR 2300kg Hitch, German Maestro speakers, parcel shelf sub, trimmed mudflaps, batman stickers. |
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23-05-2014, 01:40 PM
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FF.Com.Au Hardcore
Join Date: Sep 2010
Location: Seaford, Victoria
Posts: 607
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My thoughts exactly!
Didn't show any fault codes on my xcal3 however...
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FG MK2 XR6 Turbo ute. Swift Green. 307rwkw. AU T3 TE50 Congo Green. |
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23-05-2014, 07:01 PM
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#8 | ||
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Next upgraded Mk1 Leopard
Join Date: Jan 2005
Location: Sydney, in the burbs
Posts: 4,915
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Let us know how u go.
UK
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Plastic Surgery 1 AUII Monsoon Blue How 2's: Change rear view mirror, Install backfire valve, Change foam front seats, Install auto transmission cooler, Replace Trans Shift Globe, Remove front door Trim, Paint AU headlights, install door spears, Premium Rear Parcel Shelf, go here...
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24-05-2014, 09:37 AM
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FF.Com.Au Hardcore
Join Date: Sep 2010
Location: Seaford, Victoria
Posts: 607
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All is perfect now UK, running like a Swiss watch.
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FG MK2 XR6 Turbo ute. Swift Green. 307rwkw. AU T3 TE50 Congo Green. |
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24-05-2014, 10:18 AM
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Next upgraded Mk1 Leopard
Join Date: Jan 2005
Location: Sydney, in the burbs
Posts: 4,915
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an XR8 swiss watch
 Good to hear now go for a driveUK
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Plastic Surgery 1 AUII Monsoon Blue How 2's: Change rear view mirror, Install backfire valve, Change foam front seats, Install auto transmission cooler, Replace Trans Shift Globe, Remove front door Trim, Paint AU headlights, install door spears, Premium Rear Parcel Shelf, go here...
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AU2 V8 220kw Idle Issues.
Linear Mode
