Discovery I Talk about the Land Rover Discovery Series I within.

Read this if you have a High Idle

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  #101  
Old 02-03-2014, 08:58 PM
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Ouch. F that shop. Land rover charges $123. But there is a shop near my buddies shop that said $98. It sucks his $5,000 Solus wouldnt do it.

I originally bought an IACV from Koi for $50. But I returned it when it didn't solve my problem. I'll probably buy the same one when I finally replace it.
 
  #102  
Old 02-04-2014, 08:32 AM
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Yup I have access to 3 of them they don't help to much more then the hf one I have or the ultra gauge in the rover, sucks snap on said rover is last holdout but then dodge was same way 8 years ago?
 
  #103  
Old 07-05-2014, 04:09 PM
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Default It gets worse the longer is running

So at a cold start everything is fine. I can drive it 20 minutes to work, no problem. But once it's on for about a half hour, that's when I start to get a high idle. I plugged in my obd2 and at cold start it says tps value is 0. Once it starts to idle around 1500 the tps value is about 3.5-4. Is this just a tps sensor issue? Or something else.
 
  #104  
Old 07-19-2017, 03:41 PM
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Originally Posted by Spencerfitch
I may have figured out how to reset the ecu for free!!
AHHH!!!!!!
how do you reset ecu. I been deal I g with high idle and col other issues for 1y now. The rover back to running good and still have high idle
 
  #105  
Old 11-14-2017, 04:45 PM
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So guys just bought a 98 Disco. Popped my Land Rover Cherry. what is general census on fix for high idle. I read thread saw multiple possibilities. Tge ecu and Tps were put in by previous owner. still idles at 2500 rpm. Is should I work on stepper motor or I saw someone say the speed control sensor could do it. Has anyone heard of alternator causing this?????. I also have a smoke machine to see if any vac leaks. I will let you know what I bring up in the Autel.
 
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