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+--- Thread: Help low boost (/showthread.php?tid=51)
RE: Help low boost - gearhead - 02-24-2016
voltage to actuator signal voltage can read 0 on alot of them, but the position meatured must match commanded.
RE: Help low boost - gonzo1949 - 02-24-2016
(02-24-2016 )Marajin Wrote:Ok so those are unrelated. Does it sound like a bad actuator?(02-24-2016 )gonzo1949 Wrote: Also 0.0 crankcase pressure.
0.0 for the cc pressure senor
0.0 for turbo actuator signal sensor
Those are all normal.
9
turbo actuator signal sensor > not used by computer because it is J1939 instead.
cc pressure senor/crankcase pressure > not used after that type of custom tuning. unrelated.
RE: Help low boost - gearhead - 02-24-2016
Try doing turbo test see what happens.
RE: Help low boost - gonzo1949 - 02-24-2016
(02-24-2016 )gearhead Wrote: voltage to actuator signal voltage can read 0 on alot of them, but the position meatured must match commanded.Ok so my commanded actuator position is always on 5% . It does not move up or down no matter what position the throttle is in. If the actuator went bad would the ecm command as normal?
RE: Help low boost - gonzo1949 - 02-24-2016
What is the turbo test?
RE: Help low boost - gearhead - 02-24-2016
IN insite there is turbo test or hysteris test to make sure turbo is working or calibrated.
RE: Help low boost - gonzo1949 - 02-24-2016
OK gonna check
RE: Help low boost - gonzo1949 - 02-24-2016
The only one I see is the calibration test
RE: Help low boost - gearhead - 02-24-2016
ok try the calibration last test for after actuator is installed.