Endeavour
Member Since: 03 Feb 2019
Location: Toronto
Posts: 133
  
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| Car a bit hesitant after MAF sensor change |
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I was having issues with my car stalling, particularly on very hot days, when I would be at very low speed & revs. Like pulling up into traffic on the highway or traffic lights etc. I would turn off and on again and everything was good I could carry on my merry way
So after cleaning the MAF a bunch of times, and the issue going away for a bit, I replaced the MAF. Now. I dont have the stalling issue anymore, but I do feel the car isnt as responsive as it used to be. Its a little bit lumpy and reluctant.
Its very very subtle but I am sure I can feel something.
I notice in the IID tool docs there is a MAF replacement routine, but that doesnt apply to my L319 model
Is there anything else I can check or service to ensure I am getting good throttle response and smooth power delivery?
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 20th Jul 2021 10:45 pm |
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aja4x4
Member Since: 14 Apr 2019
Location: Westbury
Posts: 2463
  
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I would check your intake for air leaks. Andrew
D3 2.7tdv6 2005
D4 3.0 SDV6 Commercial died and gone to LR heaven
D5 3.0 SDV6 HSE
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| 21st Jul 2021 5:20 am |
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M3DPO
Member Since: 22 Sep 2010
Location: Notts.
Posts: 8225
  
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Use live values on the Iid tool to check both MAF and MAP, put the old one back on and compare.  It can when others can't,
It will when others won't,
It goes where others don't.
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| 21st Jul 2021 7:53 am |
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aja4x4
Member Since: 14 Apr 2019
Location: Westbury
Posts: 2463
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When was the last time you cleaned your MAP sensor ? Andrew
D3 2.7tdv6 2005
D4 3.0 SDV6 Commercial died and gone to LR heaven
D5 3.0 SDV6 HSE
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| 21st Jul 2021 10:35 am |
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