Thread: ECUTEK + Stillen SC + MAP Sensor problem?
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Old 12-02-2016, 04:25 AM   #1 (permalink)
MoulaZ
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Join Date: Jun 2013
Location: Sydney, Australia
Posts: 229
Drives: '09 Z34 BP Turbo V2
Rep Power: 25
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Just did a logging run. Noticed a couple of more weird things. MAP Sensor is suddenly working again. Didn't do anything.

1. When going WOT, the MAF maxes out around 4400 RPM at 270g/s...

2. Occasionally the MAF/MAP readings start to fluctuate wildly, and you can feel the tiny tugs as the car tries to maintain a consistent cruise control set speed. Tends to happen more around 3-4K RPM in 4th or 3rd, not so much at lower, in 5th or 6th.

Some pictures to illustrate attached.

1. Irratic MAF + MAP Readings
2. Maxing out MAF @ 4400 RPM Freeway
3. Maxing out MAF @ 4400 RPM Standing Start
4. Example of normal readings on Freeway

Thoughts?

Cheers,
MoulaZ
Attached Images
File Type: jpg Irratic MAF+MAP Reading.JPG (255.1 KB, 17 views)
File Type: jpg Maxing out MAF 4400 RPM Freeway.JPG (259.2 KB, 13 views)
File Type: jpg Maxing out MAF 4400 RPM Take-Off.JPG (253.1 KB, 10 views)
File Type: jpg Normal Readings.JPG (247.5 KB, 11 views)
Last edited by MoulaZ; 12-02-2016 at 04:28 AM.
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