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savi18

Member Since: 02 Aug 2015
Location: Gore. South Island NZ
Posts: 148

something or nothing with air temp sensor

Click image to enlarge

Hi Team,
First of all 2009 TdV6d is running great with no problems what so ever with No EML on, however every now again i check to see if any codes have been logged in systems and they have P0100-36/ P010-17/ P045C-00 PLEASE SEE PHOTOS, Also in photo you can see Air Flow Rate around 16.970 g/s and Also intake Air Temp 25 degrees C and both readings are in the red, have tried brand new MAF sensor and readings are almost identical and still in red, last year had the EGRs removed and mapped out and ECU remapped and butterfly valve removed also to increase power and fuel economy for which it did on both, is it best just to leave it as EML is not on and running great, its just the items in red is a bit of a worry. Cheers

Click image to enlarge

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SORRY THE PHOTOS ARE SIDEWAYS, COULD NOT GET THEM TO UPLOAD CORRECTLY.

Wed Sep 28 2022 1:34am

Andy K

Member Since: 18 Sep 2015
Location: GL
Posts: 5020

2005 Range Rover Sport TDV6 HSE Rimini Red

The colour maybe due to limit set within the tool

Wed Sep 28 2022 2:57pm

savi18

Member Since: 02 Aug 2015
Location: Gore. South Island NZ
Posts: 148

Thanks Andy, Can anyone give what approx values should be on 2.7tdv6 the g/s is around 17 to 19 on tickover and intake air temp at 25c or 77f which i think would be the ambient temp anyway.

Wed Sep 28 2022 11:14pm

savi18

Member Since: 02 Aug 2015
Location: Gore. South Island NZ
Posts: 148

Is it possible someone can check there MAF readings this weekend and post results, all i want to know is what yours is, mine is 17 to 18 g/s on tickover(engine warm), have fitted new MAF sensor and readings almost the same. 2009 2.7tdv6, Cheers

Fri Sep 30 2022 3:46am

Andy K

Member Since: 18 Sep 2015
Location: GL
Posts: 5020

I’m getting 18 to 19 g/s on cold start

As you say air temp is approx ambient temp. Maybe higher

Fri Sep 30 2022 2:23pm

savi18

Member Since: 02 Aug 2015
Location: Gore. South Island NZ
Posts: 148

Thankyou Andy

Mon Oct 03 2022 4:12am

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