DIY: Fuel Economy Gauge for your car (to lower your car's fuel consumption)

**alwayz_yummy** · November 9th, 2010 09:49 PM

mas magbebenifit ata dito ung mga MT users.. us AT users unless modern AT/CVT na, di ata magiging accurate ang results

**ghosthunter** · November 9th, 2010 10:00 PM

Originally Posted by alwayz_yummy

mas magbebenifit ata dito ung mga MT users.. us AT users unless modern AT/CVT na, di ata magiging accurate ang results

M/T or A/T ... you will benefit from this.

**BratPAQ** · April 27th, 2012 05:19 AM

question, we have a honda city AT with FC reading for the last 10 seconds, i use that to learn how to step on the gas. now we have a new vios AT but has no FC reading. I got 2 question.

1. The vios is only 2 days old, would installing this to the intake manifold void the warranty?

2. What I learn (how to step on the gas) from our honda with FC reading can be applied to vios and will result on better fc? Or different car = different behavior?

**ghosthunter** · April 27th, 2012 09:41 AM

Originally Posted by BratPAQ

question, we have a honda city AT with FC reading for the last 10 seconds, i use that to learn how to step on the gas. now we have a new vios AT but has no FC reading. I got 2 question.

1. The vios is only 2 days old, would installing this to the intake manifold void the warranty?

2. What I learn (how to step on the gas) from our honda with FC reading can be applied to vios and will result on better fc? Or different car = different behavior?

Knowing Toyota, if they find your modification, they can void the warranty but generally they will hardly notice an extra vacuum tube tapped into the engine's intake manifold. Just try to find an unused port on the intake manifold before resorting to using a "T" fitting to tap into an existing vacuum line.

Example is my ASX. It was only a month old and I had a UNICHIP installed. No one from Mitsu really notices it.

BUT if something does go wrong with your engine (something very remote from happening with a new car), best to disconnect and hide the vacuum tube (to the gauge) before having the engine checked.

As for learning how to step on the gas based on the vacuum gauge vs the fuel economy meter, it should be the same. In fact, the vacuum gauge would give you a faster feedback.

**Red Advent 04** · February 13th, 2014 02:01 PM

extra unleaded para mak tipid sa gas kung de gasolina oto at dipende din kung ganu na katanda ang isang sasakyan, pero kung mga 2013-2014 model na sasakyan yan sigurado matipid pa mga yaan.