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Naf

Member Since: 07 Dec 2016
Location: Sandbox
Posts: 412

2000 Defender 130 Td5 HCPU Nato Green No Canopy

Diesel injection vs temperature

I have been lookin at my afr in winter vs summer and i see the afr go pig rich in summer and lean in winter. Doesnt the ecu compensate for the change in temperatures? Like in a gasoline, hot weather less fuel cold temp more fuel.

Let me know your thoughts Can't leave well enough alone

10th Jun 2020 5:08pm

roel

Member Since: 08 Aug 2009
Location: Lelystad
Posts: 2039

I don't know but lower temp is more oxygen. Roel

1984 90 2.5 na Diesel - RR V8 (1994-2001)
1997 Camel Trophy Discovery 300TDI (2001-2009)
2005 G4 Discovery III 4.4 V8 (2008-2018) It's gone but it still hurts.
2003 90 Td5 (2009-now)

10th Jun 2020 7:59pm

Naf

Member Since: 07 Dec 2016
Location: Sandbox
Posts: 412

I found my problem, i am running a 10p loom on a 15p setup. that is why it is not seeing the iat.

I ordered the correct loom and airbox sensor to rectify this issue Can't leave well enough alone

13th Jul 2020 8:56am

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