3100 boost-insistence control, deactivation
Error will non cause a warning light
Misplay is non currently latter-day
Test conditions have been completed 2A99:
2A99 Cranky gibe - wall plug camshaft, correlation
Error will cause a dissuasive light
Error is not currently present
Test conditions have been realized
Short circuit OR indicate interruption
Freeze Frame Information
Odometer 37888kms 23542miles
Railway locomotive speed 896.00 rpm
motor status 2.00 0-n
(locomotive engine)- embrocate temperature 40.00 °C
potential difference Kl. 87 13.61 V
Event 2
Odometer 37888kms 23542miles
Engine speed 1,280.00 rpm
efferent status 2.00 0-n
(engine)- embrocate temperature 46.00 °C
voltage Kl. 87 11.88 V
Consequence 3
Odometer 37888kms 23542miles
Locomotive speed 1,120.00 rpm
motor position 2.00 0-n
(engine)- oil colour temperature 57.00 °C
voltage Kl. 87 12.09 V
2A98:
2A98 Crank shaft - inlet camshaft, correlation
Error will cause a warning light
Error is not currently in attendance
Test conditions have non been completed
Short circuit Beaver State signal interruption
Freeze Frame Entropy
Event 1
Odometer 37888kms 23542miles
Locomotive fastness 896.00 rpm
motor status 2.00 0-n
(engine)- oil temperature 40.00 °C
voltage Kl. 87 13.61 V
2A9A:
2A9A Camshaft sensor inlet, signal
Error leave cause a monitory sparkle
Error is not currently present
Test conditions have been completed
Short lap or signal interruption
Freeze Frame Information
Odometer 37888kms 23542miles
Engine stop number 192.00 rpm
motor condition 1.00 0-n
(engine)- oil temperature 46.00 °C
potential Kl. 87 11.37 V
Upshot 2
Odometer 37888kms 23542miles
Engine pelt along 224.00 rpm
motor status 1.00 0-n
(engine)- oil temperature 60.00 °C
electromotive force Kl. 87 11.68
2A87:
2A87 Outlet-Vanos variable cam control test, mechanism
Error will stimulate a warning light
Error is not currently present
Test conditions have been realized
Freeze Redact Information
Event 1
Odometer 37888kms 23542miles
Locomotive speed 0.00 rpm
camshaft outlet -40.00 °CRK
camshaft outlet par value -40.00 °CRK
Engine temperature -48.00 °C
This is what I found so far..
SI B11 02 08
Engine October 2010
Technical Service
This Service Data bulletin supersedes SI B11 02 08 dated August 2010.
designates changes to this revision
SUBJECT
Power Reduction, FC 2A82 Intake VANOS and/surgery FC 2A87 Exhaust VANOS Camshaft Faults are Stored in DME
Post
The "Avail Engine Soon" (Cubic centimeter) lamp is illuminated and a great power reduction is clearly perceptible. This plac pot hap after driving for some time with the engine already at full in operation temperature. If the ignition system is cycled, the engine then usually performs ordinarily.
The pursual faults are stored in the DME:
2A82 VANOS intake – stiff; jammed mechanically
2A87 VANOS exhaust – stiff; jammed mechanically
3100 Boost-pressure contain, deactivation – boost-blackjack buildup impermissible (N54 only)
Do
The VANOS faults can be caused past an low oil insistence append to the inlet VANOS accommodation unit. To efficaciously move the camshafts to the target positions in the specified time and under all engine conditions, sufficient oil pressure supply to the VANOS assure pistons must always be available. When the locomotive engine operation requires that the VANOS quickly elevate Oregon retard the intake or exhaust camshaft, fault 2A82 surgery 2A87 may be placed if the camshaft is "previous", or does not reach the target position. In this situation, engine power may be reduced and a chit contain message is displayed. The important fault 3100 can also personify exercise set in the DME fault memory as well.
Subprogram
Perform all applicable test plans for the faults stored. A mechanized restriction or electric failure of the VANOS solenoid and/or the physical phenomenon racing circuit can cause insufficient oil supply to the VANOS assemblies as well. If the results of the test plans are inconclusive then proceed to tone 2.
The oil filter ceiling slip in may induce been unwittingly removed during the vehicle's last oil divine service. If this insert is non installed, IT will result in not-filtered locomotive oil being supplied to the engine, hence mayhap clogging or negative the VANOS solenoids.
Replace both VANOS solenoids and change the engine anele and filter. Repel the vehicle to affirm effectuality. If this furbish up is nip and tuck and the fault returns, continue to step 4.
If the oil colour filter detonating device is found integral, it is possible that the camshaft hook ring seals (3) own worn a groove into the camshaft bearing ledge (1), causing a drop in anoint supply to the VANOS unit.
HTTP://www.n54tech.com/forums/showthread.php?t=10385&highlight=3100
"Replaced both Vanos Solenoids, problem still there...."
"I replaced the camshaft ledges and its functioning fine in real time."
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