problem with maf calibrations
problem with maf calibrations
have been runing my car with MAP calibration for 2 weeks on my fn2 type R.
Today I upload the MAF group N calibration and car immediately becomes leaning out. I had to stop the engine. It was going to 20.1 in about 5 seconds after I started the engine
Next I tried to upload the MAF stock equivalent calibration and car immediately becomes very rich. I had to stop the engine.It was going to 10.1 in about 5 seconds after I started the engine
What is the problem. I didn't change nothing on the car.
I made 2 datalogs of the prob
Today I upload the MAF group N calibration and car immediately becomes leaning out. I had to stop the engine. It was going to 20.1 in about 5 seconds after I started the engine
Next I tried to upload the MAF stock equivalent calibration and car immediately becomes very rich. I had to stop the engine.It was going to 10.1 in about 5 seconds after I started the engine
What is the problem. I didn't change nothing on the car.
I made 2 datalogs of the prob
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Last edited by nunoctr on Wed Jul 08, 2009 5:33 am, edited 1 time in total.
Don use the MAF Group N map.. there is some problem with it, as we have tested it b4.nunoctr wrote:Hi hondata,
Can you give me a reply to this. I need to go honda to service my car this week and i need to go with the MAF working. Try again today and the problem is there. I cant go back to maf calibrations.
If you wan to revert back to MAF (working), use the Stock Euro Civic Type R map instead. I have tested uploading the stock map to my fren's ecu, and the car is running as per normal.
What is the problem with MAF Group N for Civic Type-R? My car seems to make a lot of detonation when VTEC switches on at 3800 rpm...august77 wrote:Don use the MAF Group N map.. there is some problem with it, as we have tested it b4.nunoctr wrote:Hi hondata,
Can you give me a reply to this. I need to go honda to service my car this week and i need to go with the MAF working. Try again today and the problem is there. I cant go back to maf calibrations.
If you wan to revert back to MAF (working), use the Stock Euro Civic Type R map instead. I have tested uploading the stock map to my fren's ecu, and the car is running as per normal.
FN2 R-04455
I have the problem also with the stock equivalent MAF calibration as can see in one of the datalogs. When i start the car, at iddle the AFR is not normal. I am using the OEM ECU so i am in a problem with honda as I need to go to service thos week. :?august77 wrote:Don use the MAF Group N map.. there is some problem with it, as we have tested it b4.nunoctr wrote:Hi hondata,
Can you give me a reply to this. I need to go honda to service my car this week and i need to go with the MAF working. Try again today and the problem is there. I cant go back to maf calibrations.
If you wan to revert back to MAF (working), use the Stock Euro Civic Type R map instead. I have tested uploading the stock map to my fren's ecu, and the car is running as per normal.
Last edited by nunoctr on Wed Jul 08, 2009 5:34 am, edited 1 time in total.
We need the calibraitons and datalogs showing the problem that are longer than a few seconds and that go through all the gears. Without this it is impossible to determine if in fact there is a problem let alone try and diagnose what might be causing isolated issues.
Also list what modifications have been done to the cars.
Also list what modifications have been done to the cars.