Jaguar XJ (X350). Manual — part 1014

REPAIR the short circuit to ground in the CKP harness or component. For additional information,

refer to the wiring diagrams. Clear any DTCs, test the system for normal operation.

G549822t191 : CHECK THE CKP CIRCUITS FOR SHORT CIRCUIT TO POWER

1. Measure the resistance between:

C101, harness side

Battery

Pin G2

Positive terminal

Pin G1

Positive terminal

Pin F1

Positive terminal

Are the resistances greater than 100 Kohms?

-> Yes

GO to Pinpoint Test G549822t192.

-> No

REPAIR the short circuit to ground in the CKP harness or component. For additional information,

refer to the wiring diagrams. Clear any DTCs, test the system for normal operation.

G549822t192 : CHECK THE CKP CIRCUIT RESISTANCE

1. Measure the resistance between:

C101, harness side C101, harness side

Pin G2

Pin F1

Is the resistance between 100 Kohms - 120 Kohms?

-> Yes

GO to Pinpoint Test G549822t193.

-> No

REPAIR the out of limits resistance in the CKP harness or component. This may be due to a short or

open circuit, depending on the result of the last measurement. For additional information, refer to

the wiring diagrams. Clear any DTCs, test the system for normal operation.

G549822t193 : CHECK THE CKP CIRCUIT RESISTANCE

1. Measure the resistance between:

C101, harness side C101, harness side

Pin G1

Pin F1

Pin G1

Pin G2

Are the resistances greater than 100 Kohms?

-> Yes

GO to Pinpoint Test G549822t194.

-> No

REPAIR the out of limits resistance in the CKP harness or component. This may be due to a short or

open circuit, depending on the result of the last measurement. For additional information, refer to

the wiring diagrams. Clear any DTCs, test the system for normal operation.

G549822t194 : CHECK THE CMP CIRCUITS FOR SHORT CIRCUIT TO GROUND

1. Measure the resistance between:

C101, harness side

Battery

Pin G4

Negative terminal

Pin H3

Negative terminal

Pin H4

Negative terminal

Are the resistances greater than 100 Kohms?

-> Yes

GO to Pinpoint Test G549822t195.

-> No

REPAIR the short circuit to ground in the CMP harness or component. For additional information,

refer to the wiring diagrams. Clear any DTCs, test the system for normal operation.

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G549822t195 : CHECK THE CKP CIRCUITS FOR SHORT CIRCUIT TO POWER

1. Measure the resistance between:

C101, harness side

Battery

Pin G4

Positive terminal

Pin H3

Positive terminal

Pin H4

Positive terminal

Are the resistances greater than 100 Kohms?

-> Yes

GO to Pinpoint Test G549822t196.

-> No

REPAIR the short circuit to power in the CMP harness or component. For additional information,

refer to the wiring diagrams. Clear any DTCs, test the system for normal operation.

G549822t196 : CHECK THE CMP CIRCUIT RESISTANCE

1. Measure the resistance between:

C101, harness side C101, harness side

Pin G4

Pin H3

Is the resistance between 100 - 120 Kohms?

-> Yes

GO to Pinpoint Test G549822t197.

-> No

REPAIR the out of limits resistance in the CMP harness or component. This may be due to a short or

open circuit, depending on the result of the last measurement. For additional information, refer to

the wiring diagrams. Clear any DTCs, test the system for normal operation.

G549822t197 : CHECK THE CMP CIRCUIT RESISTANCE

1. Measure the resistance between:

C101, harness side C101, harness side

Pin H4

Pin G4

Pin H4

Pin H3

Are the resistances greater than 100 Kohms?

-> Yes

An intermittent fault may be present in the wiring harness. Visually check for chaffed wires or other

physical damage to the harness. If no fault is found in the circuit, suspect the following

component(s): - Open circuit in sensor power line - CMP connector - CKP connector - CMP sensor -

CKP sensor - Crankshaft sensor target wheel - Camshaft sensor target wheel - ECM connector - ECM

-> No

REPAIR the out of limits resistance in the CMP harness or component. This may be due to a short or

open circuit, depending on the result of the last measurement. For additional information, refer to

the wiring diagrams. Clear any DTCs, test the system for normal operation.

PINPOINT TEST G549822p17 :
ACCELERATOR PEDAL POSITION
(APP) SENSORS 1 AND 2

G549822t198 : CHECK THE APP1 VALUE, WITH THE ACCELERATOR PEDAL
RELEASED

1.

Circuit

Pin

Accelerator pedal position sensor 2 - signal

01

Accelerator pedal position sensor 2 - power 02

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