Hello,
I'm writing from Hungary, and I have a builded Punto GT 1.6.
The engine based on the 1.6 Sporting block (176A9000 code) and use the 1.6 head cylinder.
Other parts from a GT2 with the following modification:
- KKK K03/K04 hybrid turbo
- Piper Rally 280/258 camshaft
- Iveco Daily FMIC
- MegaSquirt II V3.03 Standalone Engine Management System
- LC-1 wideband O2 sensor
- 350ccm injectors
- HKS SSQV BOV
- Opened exhaust system
Some picture from the car:
My Punto Gt 1.6
-
- Site Admin
- Posts: 5039
- Joined: June 18th, 2006, 9:31 am
- Location: Bedford, UK
- Contact:
Re: My Punto Gt 1.6
Great to see you here!
That is one seriously shiny car!
G
That is one seriously shiny car!
G
-
- Posts: 35
- Joined: May 10th, 2008, 6:41 pm
- Location: Greece
Re: My Punto Gt 1.6
I would like to stress that the LC-1 Wideband is not a very reliable sensor in order to use it for continuously monitoring AFR in closed loop.
It is OK for tuning as long as you calibrate it often and check that that it still reads OK (comparing its readings with a top end sensor).
It is OK for tuning as long as you calibrate it often and check that that it still reads OK (comparing its readings with a top end sensor).
Kostas, Greece
-
- Posts: 12
- Joined: May 13th, 2010, 1:46 pm
Re: My Punto Gt 1.6
Thanks your opinion about the LC-1 sensor, what do you recommend how often check the sensor?kpsig wrote:I would like to stress that the LC-1 Wideband is not a very reliable sensor in order to use it for continuously monitoring AFR in closed loop.
It is OK for tuning as long as you calibrate it often and check that that it still reads OK (comparing its readings with a top end sensor).
Did you have wrong experience with this sensor?
-
- Posts: 35
- Joined: May 10th, 2008, 6:41 pm
- Location: Greece
Re: My Punto Gt 1.6
Yes, it seems that it regulargly shows richer AFR than real. It is also very sensitive (the Bosch sensor) to smog (due to rich mixtures) and needs very carefull cleaning.Kranked wrote:Thanks your opinion about the LC-1 sensor, what do you recommend how often check the sensor?kpsig wrote:I would like to stress that the LC-1 Wideband is not a very reliable sensor in order to use it for continuously monitoring AFR in closed loop.
It is OK for tuning as long as you calibrate it often and check that that it still reads OK (comparing its readings with a top end sensor).
Did you have wrong experience with this sensor?
If you feed megasquirt on a close loop with EGO correction, go to LM programmer and reduce the sampling frequency, for a beginning.
TO be sure, make a full comparison with a professional sensor.
Kostas, Greece
-
- Posts: 12
- Joined: May 13th, 2010, 1:46 pm
Re: My Punto Gt 1.6
Thank you for your help!
I use only bioethanol fuel which burn cleaner than gasoline so I think smog is less.
Yes, I use EGO correction so I will check the properties you said.
I use only bioethanol fuel which burn cleaner than gasoline so I think smog is less.
Yes, I use EGO correction so I will check the properties you said.
Who is online
Users browsing this forum: No registered users and 4 guests