DUCT GP-CAB AIR 3563821 - Caterpillar

3563821 DUCT GP-CAB AIR Caterpillar parts 303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR

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Alternative (cross code) number:
CA3563821
356-3821
3563821

Buy DUCT GP-CAB AIR 3563821 Caterpillar genuine, new aftermarket tractor parts with delivery
MINI HYD EXCAVATOR,

Compatible equipment models: 3563821:

MINI HYD EXCAVATOR 303.5C 303.5D 303C CR 304C CR 304D CR 305.5D 305C CR 305D CR Caterpillar

Number on catalog scheme:

Caterpillar 3563821 Parts scheme DUCT GP-CAB AIR

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Illustration 5 g01279871
Terminal locations at the P2 ECM connector that are for the sensors for the turbocharger turbine inlet temperature
(P2-29) Digital supply
(P2-65) Left turbocharger turbine inlet temperature
(P2-73) Right turbocharger turbine inlet temperature
(P2-92) Digital return
Illustration 6 g01826777
Terminal locations at the left rail connector that are for the sensors for the turbocharger turbine inlet temperature
(Terminal 49) Left turbocharger turbine inlet temperature
(Terminal 63) Digital supply
(Terminal 69) Digital return
Illustration 7 g01534394
Terminal locations at the right rail connector that are for the sensors for the turbocharger turbine inlet temperature
(Terminal 49) Right turbocharger turbine inlet temperature
(Terminal 63) Digital supply
(Terminal 69) Digital return
Illustration 8 g01240891
Sensor connector
(Terminal 1) Sensor supply
(Terminal 2) Sensor return
(Terminal 3) Signal
Table 2
Troubleshooting Test Steps Values Results
1. Check for an "Active" Diagnostic Codes
A. Connect Caterpillar Electronic Technician (ET) to the service tool connector.
B. Monitor the diagnostic codes on Cat ET. Check and record any diagnostic codes.
Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
C. Determine if a diagnostic code has occurred several times.
Note: A diagnostic code that is logged several times is an indication of an intermittent problem. Most intermittent problems are the result of a bad connection between a socket and a pin in a connector. There could also be a bad connection between a wire and a terminal.
D. Look for one or more of the following diagnostic codes that are active or logged:
- 1491-03
- 1491-04
- 1491-08
- 1492-03
- 1492-04
- 1492-08
Codes
Results: No diagnostic codes are active.
Repair: There may be an intermittent problem in the harness or in a connector. If an intermittent problem is suspected, refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct procedures for inspecting electrical connectors.
Results: One of the diagnostic codes that are listed above are active or logged.
The ECM detects a problem in one of the circuits for the exhaust temperature sensors.
Proceed to Test Step 2
2. Check the Digital Supply Voltage at the Sensor Connector
A. Remove