my car idling rpm was hit 1.5k since yesterday..normally only 800..did u all know wat's the problem?
thanks.
idling rpm very high 1.5k, wira 2000 (mmc vdo)
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 Feb 4 2009, 12:04 PM, updated 17y ago
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#1
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Junior Member
197 posts Joined: Jan 2007  
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Feb 4 2009, 12:12 PM
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#2
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Junior Member
276 posts Joined: Jan 2007 From: selangor 
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retune back your ecu might solve the problem
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Feb 4 2009, 04:17 PM
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#3
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62 posts Joined: Jan 2003
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auto?
i have same bad exp before driving my wira.. and my car broke down at mrr2 and cause by fuel pump.. |
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Feb 4 2009, 04:27 PM
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#4
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197 posts Joined: Jan 2007
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QUOTE(kenny_seow @ Feb 4 2009, 04:17 PM) auto? mine one is manuali have same bad exp before driving my wira.. and my car broke down at mrr2 and cause by fuel pump..  |
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Feb 4 2009, 04:28 PM
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#5
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3,541 posts Joined: Nov 2005 From: Penang 
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Try tuning ll do.
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Feb 4 2009, 06:09 PM
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#6
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Senior Member
1,491 posts Joined: Feb 2008 From: Pattaya,Thailand Status: Online 
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reg the tuning,where to tune and the pricing ?
Just called n1 racing on their ECUTEK promotion.But they asked me to come over to their shop. Anyway,im on budget,any info on the pricing ? |
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Feb 4 2009, 06:45 PM
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#7
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VIP
3,773 posts Joined: Jan 2003 From: Anywhere lah...as long got Kopi-O
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It's not a retune issue. A possible failure in the throttle body's idle circuit. I'd suggest you go get a proper mechanic to check that out before resorting to such expensive and non-necessary solutions
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Feb 4 2009, 06:48 PM
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#8
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(shen1716 @ Feb 4 2009, 12:04 PM) my car idling rpm was hit 1.5k since yesterday..normally only 800..did u all know wat's the problem? ur car mmc or svdo??... what is ur car manufacturing date??...thanks. today ur car idle rpm also hit 1.5k??... if mmc, u can turn the ISC screw located at the throttle body.... if svdo, it will recalibrate itself.... |
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Feb 4 2009, 06:49 PM
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#9
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9,048 posts Joined: Jan 2003
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Always check the ISC first. It is the black stepper motor underneath the throttle body.
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Feb 4 2009, 08:08 PM
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197 posts Joined: Jan 2007
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when i start my car,it will jump to 2k..after tat it will go down to 1.1k...but when i reach my destination..b4 i turn off my engine,it will stay at 1.5k rpm..
Added on February 4, 2009, 8:09 pm QUOTE(the_catacombs @ Feb 4 2009, 06:48 PM) ur car mmc or svdo??... what is ur car manufacturing date??... my car is mmc vdo...manufactured at 1999,registered at 2000.today ur car idle rpm also hit 1.5k??... if mmc, u can turn the ISC screw located at the throttle body.... if svdo, it will recalibrate itself.... This post has been edited by shen1716: Feb 4 2009, 08:09 PM |
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Feb 4 2009, 09:07 PM
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(shen1716 @ Feb 4 2009, 08:08 PM) my car is mmc vdo...manufactured at 1999,registered at 2000. should be mmc ecu... tune ur idle rpm at ur throttle body ISC... |
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