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Zephyr370 · 02-09-2018, 02:50 PM

Thanks for the quick response guys. I have an appointment with the tuner set up for Tuesday morning.

Update 1: The SES came on when I was riding around town earlier. I took a look at the log. There was a difference of 4 tenths of a lb/min between the two MAFs just before the light came on. Could a difference that large between the two be the culprit? I hope to get the code disabled regardless but if there is an issue with the hardware I would like to address it as well.

Update 2: The data log for the MAP show that it has a constant reading of 30.14 inhg which is about 15 psi. Even when the engine is off it reads 30.14 inhg. Has anybody seen anything like this? Is my MAP shot? Any help would be greatly appreciated.

02-09-2018, 02:50 PM	#4 (permalink)
Zephyr370 Base Member Join Date: Jan 2018 Location: Charleston, SC Posts: 2 Drives: 12 Nissan 370Z GM M6 Rep Power: 7	Thanks for the quick response guys. I have an appointment with the tuner set up for Tuesday morning. Update 1: The SES came on when I was riding around town earlier. I took a look at the log. There was a difference of 4 tenths of a lb/min between the two MAFs just before the light came on. Could a difference that large between the two be the culprit? I hope to get the code disabled regardless but if there is an issue with the hardware I would like to address it as well. Update 2: The data log for the MAP show that it has a constant reading of 30.14 inhg which is about 15 psi. Even when the engine is off it reads 30.14 inhg. Has anybody seen anything like this? Is my MAP shot? Any help would be greatly appreciated. Last edited by Zephyr370; 02-12-2018 at 12:51 PM.