AFR Data Log

[MineralGT]

You guys have been very helpful with my questions but I have 1 more. Since my '11 Crown Vic is a Flex Fuel Vehicle, I'm almost certain the stock O2 sensors are wide band sensors. Will the InTune be able to show real Air to Fuel ratio when I have it plugged in for data logging while driving?

Thank you.

[mikel]

to my knowledge the crown vic does not use widebands. Only the newer vehicles with the new copperhead or bosch ECU have widebands.

[MineralGT]

I thought I read that FFV had to have wide band sensors to handle the differences in running regular gas and ethanol, but I could be wrong.

If my '11 doesn't have wide band O2's will the InTune display any AFR data?

If my '11 does have wide band O'2s will the InTune display real time AFR data?

Thanks.

[mikel]

I thought I read that FFV had to have wide band sensors to handle the differences in running regular gas and ethanol, but I could be wrong.

If my '11 doesn't have wide band O2's will the InTune display any AFR data?

If my '11 does have wide band O'2s will the InTune display real time AFR data?

Thanks.

FFV generally use a fuel sensor to determine ethanol content. GM has been doing it for years, and none of them are equipped with WBs.

If it does not have WBs, no, you cant see AFR.

If it does have WB's, yes, you could see it, but it does not