F20B6
-
- Posts: 9
- Joined: Fri Jun 16, 2017 12:25 am
F20B6
Hello,
I'm a french new user (apologize for my english...), my Honda is a Accord 2.0 (F20b6 SHOC 147 hp), I put a Mugen air box, a catalyser and catback from a accord Type R (CH1 with a h22a7 212 hp), the injector came from a F20b DHOC (I've had the engine light defaut on my dash board, my locate dealer think that was a injector, the price for a new was too expensive, I've found them less expensive, but my problem came from on the lambda).
So since few month, my fuel consommation is too high (10 - 12 litre for 100 km, before 7.5 or 8 for 100 km), my locate dealer (the same...) tell me that was a probleme with my ECU, the Hondata S300 was installed in my car, with a new IACV, the new programmation was made but, always the same, someone can help me, is there a probleme with the programmation, I'm not sure with the guy who made it.
Many thanks for your help
I'm a french new user (apologize for my english...), my Honda is a Accord 2.0 (F20b6 SHOC 147 hp), I put a Mugen air box, a catalyser and catback from a accord Type R (CH1 with a h22a7 212 hp), the injector came from a F20b DHOC (I've had the engine light defaut on my dash board, my locate dealer think that was a injector, the price for a new was too expensive, I've found them less expensive, but my problem came from on the lambda).
So since few month, my fuel consommation is too high (10 - 12 litre for 100 km, before 7.5 or 8 for 100 km), my locate dealer (the same...) tell me that was a probleme with my ECU, the Hondata S300 was installed in my car, with a new IACV, the new programmation was made but, always the same, someone can help me, is there a probleme with the programmation, I'm not sure with the guy who made it.
Many thanks for your help
- Attachments
-
- 04 closed.skl
- (48.91 KiB) Downloaded 192 times
-
- Posts: 9
- Joined: Fri Jun 16, 2017 12:25 am
Re: F20B6
Thanks for your answer,
The tuner as taken another look yesterday, my problem seem to be my lambda, sometimes work, sometimes she doesn't... so, he tells me to buy a B16 lambda for my F20 engine and make a recalibration.
next step E85 with a switch
The tuner as taken another look yesterday, my problem seem to be my lambda, sometimes work, sometimes she doesn't... so, he tells me to buy a B16 lambda for my F20 engine and make a recalibration.
next step E85 with a switch
-
- Posts: 9
- Joined: Fri Jun 16, 2017 12:25 am
Re: F20B6
My new ECU with the Hondata S300 is made for a B16 engine (civic EG6 apparently), the tuner tell me that the new ECU works more fine with a lambda sensor (header exhaust manifold) made for a B16 engine, do you think he's right?
-
- Posts: 9
- Joined: Fri Jun 16, 2017 12:25 am
Re: F20B6
The closed loop is not enable in my current calibration. I think my lambda sensor has been deconected on the ecu by the tuner.
-
- Posts: 9
- Joined: Fri Jun 16, 2017 12:25 am
Re: F20B6
We have a pollution controle on our car each two years, we must have a lambda sensor, if not, we can't drive.
So, I'll buy the sensor from a B16 engine and the tuner will recalibrate the ECU... you think it's ok for change lambda sensor from F20B6 to B16A2 ?
So, I'll buy the sensor from a B16 engine and the tuner will recalibrate the ECU... you think it's ok for change lambda sensor from F20B6 to B16A2 ?
Re: F20B6
You need to use an OBD1/OBD2 sensor with the correct plugs, but it is not a wideband and cannot be used for tuning as it is not sensitive enough to be used for accurate measurement. It will only be useful as a stock o2 that can allow the ECU to run in closed loop when properly tuned.
-
- Posts: 9
- Joined: Fri Jun 16, 2017 12:25 am
Re: F20B6
Ok, if I understand, I have to use a wideband sensor to make a accurate measurement because my car was not stock, then the tuner has to make a properly tune and stay in open loop