Cummins ISB4.5 CM2150 Fault Code: 492 PID: SID 88 SPN: 1189 FMI: 4 Turbocharger 2 Wastegate Control Circuit – Voltage below normal, or shorted to low source.

Circuit Description
The wastegate actuators are devices used by the ECM to control boost pressure.

Conditions for Running the Diagnostics
This diagnostic runs continuously when the keyswitch is in the ON position.

Conditions for Setting the Fault Codes
The turbocharger 2 wastegate control signal is not detected to be system voltage when the signal is turned on.

Action Taken When the Fault Code is Active
The ECM illuminates the amber CHECK ENGINE light immediately when the diagnostic runs and fails.

Conditions for Clearing the Fault Code
The ECM will turn off the amber CHECK ENGINE light immediately after the diagnostic runs and passes.

Possible Causes
-A short circuit to ground in the harness

Categories Cumminz, DTC TRUCKS, ISB4.5 CM2150 Tags -, 2, 88, Below, Circuit, CM2150, Code492, Control, Cummins, Fault, FMI4, ISB4.5, Low, Normal, or, PIDSID, Shorted, Source., SPN1189, to, Turbocharger, Voltage, Wastegate

premium volvo tech tool update 2.8.150 diagnostic software 1pc
Trucks software $150.00
Rated 0 out of 5
Diesel Diagnostic Link 8.17 SP1 2023
Detroit $96.00
Rated 0 out of 5
Detroit BackDoor Password Generator V1 V2
Detroit $30.00
Rated 0 out of 5
CAT SIS caterpillar 2021 Full Service Dealer
CAT $90.00
Rated 0 out of 5
CLAAS WebTIC Offline [11.2021] Service Information – ENGLISH Language
CLAAS $100.00
Rated 0 out of 5

Isuzu G-IDSS Global 2024 Diagnostic Software
ISUZU $220.00
Rated 0 out of 5
Detroit Diesel Drumroll Engineering 7.06 DDDE v7.06
Detroit $20.00
Rated 0 out of 5
JPRO 2022 v1 Commercial Vehicle Diagnostics V1 Software Download & Installation Service ( 1 PC )
JPRO $94.00
Rated 0 out of 5
CAT ET 2022A Advanced diagnostic software for Caterpillar equipment
CAT $95.00
Rated 0 out of 5
NAVISTAR NED 2024 Diagnostic Software
Navistar $100.00
Rated 0 out of 5
AGCO EDT 2023 Electronic Diagnostic Tool 1.125
AGCO $120.00
Rated 0 out of 5
CAT SIS caterpillar 2021 Full Service Dealer
CAT $90.00
Rated 0 out of 5
Cumminmms Insiter 8.9 Diagnostic Software
cummisznn $95.00
Rated 0 out of 5
John Deere Service Advisor 5.3 CF & AG 2020.08
John Deere $200.00
Rated 0 out of 5
Eaton Service Ranger 4.9 Engineering 4.9 [05.2021] Engineering Level ( 1 PC )
Eaton $67.00
Rated 0 out of 5
Detroit BackDoor Password Generator V1 V2
Detroit $30.00
Rated 0 out of 5
PACCAR ESA 5.6
PACCAR $85.00
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROTRON 108-118-128
Trucks software $38.00
Rated 0 out of 5
2021 VOLVO PREMIUM TECH TOOL PTT V2.8.21 VCADS+DEVELOPER TOOL+APCI 2021/09 ( 1 PC )
Trucks software $85.00
Rated 0 out of 5
CLAAS CDS 7.5
CLAAS $200.00
Rated 0 out of 5

SERVICE MANUAL BOBCAT 873 883 sms
BOBCAT $60.00
Rated 0 out of 5
Sale!
Allison Transmission – WTEC 2 MD/HD/B SERIES TRANSMISSIONS
Allison Original price was: $20.00.Current price is: $16.00.
Rated 0 out of 5
SERVICE MANUAL Fuso FE & FG Series 1996-2001
FUSO $27.00
Rated 0 out of 5
Sale!
SERVICE MANUAL 3000 AND 4000 SERIES GEN 4 GENERATION – ALLISON
Allison Original price was: $19.00.Current price is: $17.00.
Rated 0 out of 5
SERVICE MANUAL Carrie Supra 550 650 750 850 950
CARRIE $20.00
Rated 0 out of 5
SERVICE MANUAL MACK E7
MACK $27.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 600, 600D, 610, 611
BOBCAT $65.00
Rated 0 out of 5
SERVICE MANUAL TROUBLESHOOTING TC10 5TH GENERATION ALLISON
Allison $19.00
Rated 0 out of 5
SERVICE MANUAL Fuso FK & FM Series 2005-2007
FUSO $43.00
Rated 0 out of 5
VOLVO D13 ENGINE service manual
TRUCK MANUALS $22.00
Rated 0 out of 5