churious
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- Nov 14, 2008
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Thanks. 40k on ours. I replaced the air filters with K&N replacements a couple thousand miles ago, not sure if I got the code from too much flow (out of spec) or faulty sensor.
The MAP sensor doesn't have anything to do with "flow" but actual barometric pressure so therefore measuring vacuum in the intake manifold.
I believe our LR4s use a combo of three sensors with the ECU -
MAF (Mass Air Flow)
MAP (Manifold Absolute Pressure)
IATS (Intake Air Temperature Sensor)
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