Chrysler New Yorker. Manual - part 635

TEST TC-132A

CONTINUED - REPAIRING - TPS VOLTAGE DOES NOT AGREE WITH MAP

TYPICAL

FIG. 1

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TEST TC-132A

CONTINUED - REPAIRING - TPS VOLTAGE DOES NOT AGREE WITH MAP

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST TC-132A

WHILE MONITORING 

CONTINUED FROM THE DRB, 

SLOWLY 

THE PREVIOUS OPEN 

AND CLOSE THE

PAGE.

THROTTLE PLATE. 

NOTE: YOU MUST 

MOVE LINKAGE VERY 

IS THE VOLTAGE

NO 

REPLACE THE

SLOWLY WHILE

CHANGE SMOOTH?

THROTTLE POSITION 

LOOKING FOR A JUMP 

SENSOR.* 

IN VOLTAGE. 

YES

WHILE MONITORING IS 

THE THROTTLE 

THE DRB, OPEN THE

POSITION SENSOR 

NO 

REPLACE THE

THROTTLE PLATE TO 

VOLTAGE ABOVE 3.1

THROTTLE POSITION 

WIDE OPEN 

VOLTS? 

SENSOR.* 

THROTTLE.

YES

USING THE SCHEMATIC

WHILE MONITORING 

AS A GUIDE WIGGLE 

THE DRB, OBSERVE

DID THE TP SENSOR 

YES

REPAIR THE HARNESS

THE TP SENSOR 

FOR THE TP SENSOR 

VOLTAGE CHANGE AT 

OR CONNECTORS AS 

HARNESS AND

VOLTAGE TO CHANGE.

ANY TIME?

NECESSARY.*

CONNECTORS TO PCM. 

NO 

USING THE DRB, GO TO 

THE CODE ON DTC

REFER TO GENERAL

THE FREEZE FRAME

SCREEN. UTILIZE

INFO 3.3.2 FOR

SCREEN. MAKE SURE 

THIS INFO FOR

ADDITIONAL 

TEST COMPLETE.* 

THE "CAUSED BY DTC" 

ADDED DIAGNOSTICS. 

INFORMATION ON 

HEX CODE MATCHES... 

FIG. 1

INTERMITTENT CODES. 

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TEST TC-145A

REPAIRING - VACUUM LEAK FOUND (IAC FULLY SEATED)

Perform TEST DTC Before Proceeding

FIG. 1

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TEST TC-145A

REPAIRING - VACUUM LEAK FOUND (IAC FULLY SEATED)

Perform TEST DTC Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: A LARGE VACUUM INSPECT THE INTAKE 

START TEST 

LEAK IS THE MOST 

MANIFOLD FOR

YES

REPAIR VACUUM LEAK 

TC-145A. 

PROBABLE CAUSE OF 

VACUUM LEAKS. 

AS NECESSARY.*

THIS TROUBLE CODE.

IS THERE ANY

FIG. 1

VACUUM LEAK?

NO 

TURN IGNITION ON.

NOTE: THROTTLE 

WITH THE DRB, READ 

MUST BE FULLY

IS THE VOLTAGE

NO 

REPLACE THE

THE THROTTLE 

CLOSED AND AGAINST

1.5V OR LESS WITH 

THROTTLE POSITION 

POSITION SENSOR 

THROTTLE STOP.

THE THROTTLE 

SENSOR.* 

VOLTAGE. CLOSED?

YES

WHILE SLOWLY IS 

THE MAXIMUM

OPENING THE

VOLTAGE AT LEAST

NO 

REPLACE THE

THROTTLE TO WIDE 

3.4 VOLTS AT WIDE 

THROTTLE POSITION 

OPEN, MONITOR THE

OPEN THROTTLE?

SENSOR.* 

VOLTAGE. 

YES

TEE-IN A VACUUM 

GAUGE TO A

ALLOW THE ENGINE 

TURN IGNITION OFF. 

MANIFOLD VACUUM 

START THE ENGINE.

TO IDLE.

SOURCE.

NOTE: IF ENGINE 

IS THE READING

WILL NOT IDLE,

USING THE DRB, 

WITHIN 1" OF THE

NO 

REPLACE THE MAP

MAINTAIN A

READ THE MAP

TEED-IN VACUUM 

SENSOR.* 

CONSTANT RPM ABOVE

SENSOR VACUUM.

GAUGE? 

IDLE.

YES

DOES THE VACUUM 

NO 

LOCATE AND REPAIR 

GAUGE READ ABOVE

THE VACUUM LEAK.* 

13" OF VACUUM?

YES

REPLACE THE

POWERTRAIN CONTROL

MODULE.* 

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