Yaris Verso 1.3 VVTi - data source of dashboard fuel consumption display? - Toyota Yaris Forums

jackmilas · 02-18-2016, 07:06 AM

In 2000 Yaris Verso 1.3 VVTi what's the data source of dashboard fuel economy display?

The average consumption (L/100km) shows consistently values that are around 1.5L off, for example real consumption is around 8L/100km and the car's display will show 6.5L/100km during the same distance driven.

I know it isn't MAF sensor because when I disconnect it it's displaying instant and average fuel economy. In fact my ODB2 iPhone app is using MAF readings for calculation and that is fully spot on with reality.

Is there a fuel flow meter somewhere in the car?

02-18-2016, 07:06 AM	#1
jackmilas Drives: Yaris Verso 1.3 2000 automatic Join Date: Nov 2015 Location: Poland Posts: 33	Yaris Verso 1.3 VVTi - data source of dashboard fuel consumption display? In 2000 Yaris Verso 1.3 VVTi what's the data source of dashboard fuel economy display? The average consumption (L/100km) shows consistently values that are around 1.5L off, for example real consumption is around 8L/100km and the car's display will show 6.5L/100km during the same distance driven. I know it isn't MAF sensor because when I disconnect it it's displaying instant and average fuel economy. In fact my ODB2 iPhone app is using MAF readings for calculation and that is fully spot on with reality. Is there a fuel flow meter somewhere in the car?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
NEWS: TOYOTA REVEALS ALL-NEW YARIS SEDAN AT 2006 LOS ANGELES AUTO SHOW	VitzBoy	General Yaris / Vitz Discussion	7	09-20-2023 07:50 AM
2007 Yaris Pricing Info !	YarisBueller	New YARIS Purchase Forum	104	06-24-2009 04:54 PM
Source code for Yaris Tachometer	metalshark	DIY / Maintenance / Service	27	04-06-2009 12:41 AM
Fuel consumption US Yaris vs. Canadian Yaris	Driver	Performance Modifications	8	10-29-2006 02:27 AM