Extreme fuel consumation

[CMF_Scar]

Greetings guys!
Yesterday i bought a red 1.3 super s 93" is pretty stock and scraped with a lot of little works to do, (planning to reach arround 100 na hp) but i have a question!

I bought it for a fun dailycar, but she consume more fuel then my 92" nissan 200sx that have a 220hp ca18det.

How this is possible?
I was thinking to replacing the maf, lamba and the throttle body.

 

[CMF_Greo]

The throttle body/ air flow meter are all in the same unit and i assume it would be the culprit.

There is a guide on this site on how to resolder it which might fix some of the issues you are having.
http://www.micra.com.au/technical-articles/cg13de-throttle-body-resoldering-guide.php

I would also service the car, new air filter, fuel filter, spark plugs and oil. This might help your fuel economy too.

Check your tyre pressure as well.

 

[CMF_Scar]

Greo WROTE:

"The throttle body/ air flow meter are all in the same unit and i assume it would be the culprit.

There is a guide on this site on how to resolder it which might fix some of the issues you are having.

<a href="http://www.micra.com.au/technical-articles/cg13de-throttle-body-resoldering-guide.php" title="http://www.micra.com.au/technical-articles/cg13de-throttle-body-resoldering-guide.php" target="_blank">http://www.micra.com.au/technical-articles/cg13de-throttle-body-resoldering-guide.php</a>

I would also service the car, new air filter, fuel filter, spark plugs and oil. This might help your fuel economy too.

Check your tyre pressure as well.

"This can make the car have terrible fuel consumption, jerky/rough idle, loss of low to mid range power and intermittent stalling."

Actual my problem.
Im thinking to instal directly a 1.6 throttle instead repair the 1.3