Question about AFR's

[Neil Mackay]

Just out of interest, during the last dyno run in the '32 the afr's were running very lean. Since then, I've obviously established the charge cooler core has been leaking. Would the coolant/liquid vapour in the charged air entering the engine effect the calibration calcs the ecu makes with respect to the air fuel ratio, timing, advance etc ect.....???

 

[grober]

Would possibly depend on the extent of the leak? this might help.

Water injection (engine) - Wikipedia, the free encyclopedia

 

[Neil Mackay]

Would possibly depend on the extent of the leak? this might help. Water injection (engine) - Wikipedia, the free encyclopedia

Thanks, quite an interesting read!!