2000 CHRYSLER CARAVAN sensor

TEST TC-62AREPAIRING - INTAKE AIR TEMPERATURE SENSOR SIGNAL HIGH EXCEEDED
Perform TEST DTC Before Proceeding
FIG.1
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TEST TC-62AREPAIRING - INTAKE AIR TEMPERATURE SENSOR SIGNAL HIGH EXCEEDED
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
DOES THE DRB
START TEST USING THE DRB, DISPLAY "INTAKE YES CONTINUE TEST
TC-62A. ERASE CODES. AIR TEMPERATURE TC-62A ON THE
SENSOR HIGH NEXT PAGE.
EXCEEDED"?
NO
USE THE SCHEMATIC AS DOES THE DRB REPAIR THE HARNESS
A GUIDE AND WIGGLE MONITOR THE DRB DISPLAY "INTAKE YES OR CONNECTOR THAT
THE INTAKE AIR DISPLAY. AIR TEMPERATURE CAUSED THE CODE TO
TEMPERATURE SENSOR SENSOR HIGH SET.*
CONNECTOR & HARNESS. EXCEEDED"?
NO
AT THIS TIME, THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG.2 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2 YES
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST TC-62ACONTINUED - REPAIRING - INTAKE AIR TEMPERATURE SENSOR SIGNAL HIGH
EXCEEDED
FIG.1
FIG.2
FIG.3
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TEST TC-62ACONTINUED - REPAIRING - INTAKE AIR TEMPERATURE SENSOR SIGNAL HIGH
EXCEEDED
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
TEST TC-62A KEY OFF.
CONTINUED FROM DISCONNECT THE
THE PREVIOUS BOOST PRESSURE
PAGE. SENSOR HARNESS
CONNECTOR.**
WITH A JUMPER WIRE, TURN IGNITION ON.
DISCONNECT THE ECM REMOVE THE DIESEL CONNECT DIESEL POWER
HARNESS POWER RELAY.** RELAY CONN. CAVITIES USE A VOLTMETER IN
CONNECTORS.** 30 AND 87 (IN PDC). THE FOLLOWING
FIG.1 STEP.
MEASURE THE IAT REPAIR THE INTAKE
SENSOR SIGNAL IS THE VOLTAGE YES AIR TEMPERATURE
CIRCUIT. ABOVE 1.0 VOLT? SENSOR SIGNAL
CIRCUIT FOR A
FIG.2 SHORT TO VOLTAGE.*
NO
KEY OFF. USING AN OHMMETER, REPAIR THE OPEN
MEASURE THE IAT IS THE RESISTANCE NO INTAKE AIR
REMOVE THE JUMPER SENSOR SIGNAL BELOW 5.0 OHMS? TEMPERATURE SENSOR
WIRE. CIRCUIT. SIGNAL CIRCUIT.*
FIG.3
YES
CONNECT A JUMPER DOES THE DRB
BETWEEN THE INTAKE WITH THE DRB, DISPLAY "INTAKE YES REPLACE THE BOOST
AIR TEMP SENSOR ERASE AND THEN AIR TEMPERATURE PRESSURE SENSOR.*
SIGNAL AND SENSOR READ CODES. SENSOR LOW
GROUND CKT. FIG.1 EXCEEDED"?
NO
MOVE THE JUMPER DOES THE DRB
WIRE FROM THE WITH THE DRB, READ DISPLAY "INTAKE YES REPAIR THE OPEN
SENSOR GROUND TO CODES. AIR TEMPERATURE SENSOR GROUND
AN ENGINE GROUND. SENSOR LOW CIRCUIT.*
EXCEEDED"?
NO
REPLACE THE ENGINE
CONTROL MODULE.*
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TEST TC-63AREPAIRING - INTAKE AIR TEMPERATURE SENSOR SIGNAL LOW EXCEEDED
Perform TEST DTC Before Proceeding
FIG.1
T
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B
L
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C
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D
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T
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S
T
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220
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TEST TC-63AREPAIRING - INTAKE AIR TEMPERATURE SENSOR SIGNAL LOW EXCEEDED
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
DOES THE DRB
START TEST WITH THE DRB, DISPLAY "INTAKE YES CONTINUE TEST
TC-63A. ERASE CODES. AIR TEMPERATURE TC-63A ON THE
SENSOR LOW NEXT PAGE.
EXCEEDED"?
NO
USING THE SCHEMATIC, DOES THE DRB REPAIR THE HARNESS
WIGGLE THE INTAKE MONITOR THE DRB DISPLAY "INTAKE YES OR CONNECTOR THAT
AIR TEMP SENSOR DISPLAY. AIR TEMPERATURE CAUSED THE CODE TO
CONNECTOR & HARNESS. SENSOR LOW SET.*
FIG.1 EXCEEDED"?
NO
AT THIS TIME, THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG.2 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2 YES
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
T
R
O
U
B
L
E
C
O
D
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T
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S
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221
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TEST TC-63ACONTINUED - REPAIRING - INTAKE AIR TEMPERATURE SENSOR SIGNAL LOW
EXCEEDED
FIG.1
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B
L
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C
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D
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222
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TEST TC-63ACONTINUED - REPAIRING - INTAKE AIR TEMPERATURE SENSOR SIGNAL LOW
EXCEEDED
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
KEY OFF. DISCONNECT
THE BOOST PRESSURE
SENSOR HARNESS
CONNECTOR.**
T
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