MAP Sensor Leak
#1
MAP Sensor Leak
Finally had a chance to calibrate my sensor and retune my map this week so I went out and bought a vacuum pump.
Is it normal for air to escape this fast? MVI_1818 on Flickr - Photo Sharing!
I tested the gun and tube on my thumb and air didn't escape. I am pretty sure the leak was coming from the sensor it self.
I was barely able to calibrate it. I had to pump it while pressing learn.
The values I got for it were:
Low 16 343
High 300 3500
If the map sensor is leaking, could this explain my higher idle when hot?
Is it normal for air to escape this fast? MVI_1818 on Flickr - Photo Sharing!
I tested the gun and tube on my thumb and air didn't escape. I am pretty sure the leak was coming from the sensor it self.
I was barely able to calibrate it. I had to pump it while pressing learn.
The values I got for it were:
Low 16 343
High 300 3500
If the map sensor is leaking, could this explain my higher idle when hot?
#4
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that's funny, I was just noticing a similar thing over the weekend.
I hooked my mityvac up to the map sensor to recalibrate and it was damned hard to hold in one spot. it was maybe 1/3 as fast as yours at leaking. I noticed pinching the line made the leak stop.
I hooked my mityvac up to the map sensor to recalibrate and it was damned hard to hold in one spot. it was maybe 1/3 as fast as yours at leaking. I noticed pinching the line made the leak stop.
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Zaphod
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10-26-2018 11:00 PM