ngs and oil pressure
#16
#18
#22
#26
Originally Posted by c00nhunterjoe
ah, ok, yes i measure via ngs to check my ipr duty cycle and i checked manualy with a voltmeter for a before resistor and after resistor voltage reading on the signal circuit and the drop in voltage indicated that psi when i consulted with my icp voltage chart
Scanners will Lie to ya.......
#27
i measured before and after the resistor so i could get as accurate as possible,
i do not have a high pressure oil gauge, its on the list but its so new they are really expensive still. i have a lot of ford experiance and the ford scanners dont lie, they are as accurate as the sensor they are reading and based on my readings i feel they are on.
i do not have a high pressure oil gauge, its on the list but its so new they are really expensive still. i have a lot of ford experiance and the ford scanners dont lie, they are as accurate as the sensor they are reading and based on my readings i feel they are on.
#28
Originally Posted by c00nhunterjoe
i measured before and after the resistor so i could get as accurate as possible,
i do not have a high pressure oil gauge, its on the list but its so new they are really expensive still. i have a lot of ford experiance and the ford scanners dont lie, they are as accurate as the sensor they are reading and based on my readings i feel they are on.
i do not have a high pressure oil gauge, its on the list but its so new they are really expensive still. i have a lot of ford experiance and the ford scanners dont lie, they are as accurate as the sensor they are reading and based on my readings i feel they are on.
Very naughty....(bad scanner , Bad)
#29
The scan is a calculated not actual.
If you install a mechanical gauge you will get better #s.
c00n
On the scan watch the fuel PW, MFDES, and the VFDES.
Look at them under power and when it falls on its face.
It could be the program and not fuel pressure/vol. It acts as a fuel limitter.
Its sort of the same thing as a gasser on the RPM limitter.
Bill
If you install a mechanical gauge you will get better #s.
c00n
On the scan watch the fuel PW, MFDES, and the VFDES.
Look at them under power and when it falls on its face.
It could be the program and not fuel pressure/vol. It acts as a fuel limitter.
Its sort of the same thing as a gasser on the RPM limitter.
Bill
#30
i will check them tomarrow on the way to work but i dont see how they could be affected by icp, it should still command the same amount regardless. as long as it isnt overboosting(verified its not) and the icp isnt too high(verified its not) and the other sensors are in spec then the pcm shouldnt be limiting the injecotrs? also no codes, doesnt matter how long you leave it on the floor stumbling and carrying on
action, yes with the resistor in place the scanner reading is incorrect, it shows the voltage that the resistor is sending, not the sensor itself, i can tell what the true reading is based on my previous tests with a voltmeter, and also the ipr is a true reading. it increases to get the icp back up the the level the pcm wants to see
action, yes with the resistor in place the scanner reading is incorrect, it shows the voltage that the resistor is sending, not the sensor itself, i can tell what the true reading is based on my previous tests with a voltmeter, and also the ipr is a true reading. it increases to get the icp back up the the level the pcm wants to see