andy63
Member Since: 30 Jun 2023
Location: north east
Posts: 790
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now that helps me get me head round the wording of the fault code,  as im reasonable confident that I know how the sensor works...when I first tried scoping it I couldn't understand what I was looking at, as the trace of an analogue voltage and the trace of the varying frequency of the digital signal are similar, and it took a while to understand what I was seeing ..I did think the reason for fitting a digital sensor was to save the ecu job of converting...
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12th May 2024 4:33pm |
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custom90
Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20922
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mwestcrew wrote:Wise words from Martin. I think a lot of people see MAF on a fault code and immediately order a new one.
Yes, the EGR can cause the nuisance, phantom MAF codes as well, where the MAF is in full working order.
It’s a pity there isn’t a DTC for the VCV, as that doesn’t have one produced. Which would have actually have been useful.  ____\We|Will|Win/___
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Last edited by custom90 on 12th May 2024 5:40pm. Edited 1 time in total |
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12th May 2024 4:43pm |
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