2010 JAGUAR XFR pinpoint

Visual Inspection

Mechanical Electrical Hydraulic
Damaged/stuck shift mechanism
Damaged automatic transmission casing
Blown fuse(s)
Damaged, loose or corroded connectors
Wiring harness
Fluid level too high/low
Poor condition of fluid
Fluid leak
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.
4. If the cause is not visually evident check for diagnostic trouble codes (DTCs) and refer to the DTC Index.

DTC Index


CAUTION: When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part
number 3548-1358-00.
NOTES:


If the control module/transmission is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty
Policy and Procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior to the
installation of a new module/transmission.


Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan
tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information
read by the manufacturer approved diagnostic system).


When performing electrical voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal
places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads
into account.


Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.


Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.


If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the
cause. Always check for loose connections and corroded terminals.

DTC Description Possible Cause Action P0121-86 Throttle/Pedal Position
Sensor A Circuit
Range/Performance - signal
invalid
Throttle/Pedal Position
Sensor Fault (Data
received over CAN Bus) Check Engine Control Module for stored DTCs P0219-86 Engine Overspeed Condition
- signal invalid
Engine speed too low or
too high (Data received
over CAN Bus) Check Engine Control Module for stored DTCs P0500-81
Vehicle Speed Sensor A -
invalid serial data received
Vehicle Speed Sensor
fault (Data received over
CAN Bus) Check DSC module for stored DTCs P0501-81 Vehicle Speed Sensor A
Vehicle Speed receive Check Anti-lock braking system module for stored Range/Performance invalid DTCs. Check correct Differential is installed to the serial data received over CAN Bus does not
vehicle match Transmission Output-Shaft speed P0561-1C
System Voltage Unstable -
Circuit voltage out of range
Power supply voltage out
of range when engine
running Check Engine control module for stored DTCs. Check
Charging System and Battery condition P0562-21
System Voltage Low - signal
amplitude < minimum
Circuit low voltage.
Battery supply voltage to
Transmission Control
Module (Transmission Refer to Circuit diagrams and check Power and Ground
Circuit for fault. Check Engine control module for
stored DTCs. Check Charging System and Battery
condition

DTC Description Possible Cause Action P2764-11 Torque Converter Clutch
Pressure Control Solenoid
Control Circuit Low - Circuit
Short to Ground
Torque converter clutch
pressure control solenoid
control Circuit Short to
Ground Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P2764-1A Torque Converter Clutch
Pressure Control Solenoid
Control Circuit Low-Circuit
Resistance Below Threshold
Torque converter clutch
pressure control solenoid
control circuit resistance
below threshold Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P2764-1E Torque Converter Clutch
Pressure Control Solenoid
Control Circuit Low-Circuit
Resistance Out Of Range
Torque converter clutch
pressure control solenoid
control circuit resistance
out of range Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the
top of the DTC Index P2807-11 Pressure Control Solenoid G
- Circuit Short to Ground
Park solenoid Circuit
Short to Ground Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P2807-12 Pressure Control Solenoid G
- Circuit Short to Battery
Park solenoid Circuit
Short to Power Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P2807-13 Pressure Control Solenoid G
- Circuit Open
Park solenoid Circuit
Open Circuit Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index P2807-14 Pressure Control Solenoid G
- Circuit Short to Ground or
Open
Park solenoid Circuit
Short to Ground or Open
Circuit Carry out any diagnostic pinpoint tests associated
with this DTC using the manufacturer approved
diagnostic system. Suspect the Transmission control
module. Install a new Transmission control module as
required, refer to the new module/component
installation note at the top of the DTC Index B1087-82
LIN Bus "A" - alive /
sequence counter incorrect /
not updated
Alive counter fault Check Transmission Shift Module for stored DTCs.
Refer to the electrical Circuit diagrams and check
Transmission control module to Transmission Shift
Module for Short to Ground or Open Circuit (LIN Bus) B1087-83
LIN Bus "A" - value of signal
protection calculation
incorrect
Checksum error Check Transmission Shift Module for stored DTCs Refer
to the electrical Circuit diagrams and check
Transmission control module to Transmission Shift
Module for Short to Ground or Open Circuit (LIN Bus) B1087-87
LIN Bus "A" - missing
message
GSM is NOT visible to the
Transmission control
module on the LIN Bus Check Transmission Shift Module for stored DTCs Refer
to the electrical Circuit diagrams and check
Transmission control module to Transmission Shift
Module for Short or Open Circuit (LIN Bus) B1087-88 LIN Bus "A" - Bus off
LIN Bus Circuit fault.
Check hardware of LIN
connection between
transmission and GSM Refer to the electrical Circuit diagrams and check
Transmission control module to Transmission shift
module for Short, Open Circuit (LIN Bus). Check
Transmission Shift Module for related DTCs U0001-88
High Speed CAN
Communication Bus - Bus off
CAN Bus off Refer to the electrical Circuit diagrams and check CAN
Bus for Circuit fault U0100-82
Lost Communication With
Engine control module/PCM
"A" - alive / sequence
counter incorrect / not updated
Alive counter fault Check Engine control module for stored DTCs U0100-83
Lost Communication With
Engine control module/PCM
"A" - value of signal
protection calculation
incorrect
Checksum fault Check Engine control module for stored DTCs U0100-87
Lost Communication With
Engine control module/PCM
"A" - missing message
CAN Timeout
NOTE: Do NOT install a new Engine control
module if an Engine control module Timeout DTC is
only logged in the Transmission control module, the
failure is NOT with the Engine control module

Check Engine control module for stored DTCs. Check
CAN Bus Circuit for fault

Published: 11-May-2011
Exhaust System - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Exhaust System
Diagnosis and Testing

Principle of Operation

For a detailed description of the exhaust system, refer to the relevant Description and Operation section of the workshop
manual. REFER to: (309-00C Exhaust System - V8 5.0L Petrol/V8 S/C 5.0L Petrol)

Exhaust System (Description and Operation), Exhaust System (Description and Operation), Exhaust System (Description and Operation).
Inspection and Verification


CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault and may also cause additional faults in the vehicle being checked and/or the donor vehicle.


NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.

1. Verify the customer concern.
2. Visually inspect for obvious signs of damage and system integrity.



3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.

4. If the cause is not visually evident, verify the symptom and refer to the Symptom Chart, alternatively check for
Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.

Symptom Chart

Symptom Possible Causes Action Excessively
noisy/leaking
exhaust
Exhaust
system/components Inspect exhaust system. Rectify leaks and install new components as
required. Refer to Removal and Installation instructions in this section Loss of power
Restricted exhaust system
Exhaust sound
enhancement valve stuck
closed
Fuel system
Ignition system
Electronic engine control Inspect exhaust system. Install new exhaust components as required.
Refer to Removal and Installation instructions in this section. Check for
fuel, ignition and electronic engine control system DTCs and refer to the
relevant DTC Index
DTC Index

For a list of Diagnostic Trouble Codes (DTCs) that could be logged in the Engine Control Module (ECM), please refer to Section
303-14. REFER to:

Electronic Engine Controls (303-14C Electronic Engine Controls - V8 5.0L Petrol, Diagnosis and Testing), Electronic Engine Controls (303-14D Electronic Engine Controls - V8 S/C 5.0L Petrol, Diagnosis and Testing). Mechanical

Leaks
Metal fatigue
Pipes
Catalytic converter
Muffler(s)
Joints
Mountings
Clearance around components Visual Inspection

Published: 28-Jul-2014
Fuel Tank and Lines - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Fuel Tank and
Lines
Diagnosis and Testing

Principle of Operation

For a detailed description of the fuel tank and lines system and operation, refer to the relevant Description and Operation
section of the workshop manual. REFER to: (310-01C Fuel Tank and Lines - V8 5.0L Petrol/V8 S/C 5.0L Petrol)

Fuel Tank and Lines (Description and Operation), Fuel Tank and Lines (Description and Operation), Fuel Tank and Lines (Description and Operation).
Inspection and Verification

WARNINGS:


Eye protection must be worn at all times when working on or near any fuel related components. Failure to follow this
instruction may result in personal injury.


This procedure involves fuel handling. Be prepared for fuel spillage at all times and always observe fuel handling
precautions. Failure to follow this instruction may result in personal injury.


After carrying out repairs, the fuel system must be checked visually for leaks. This should be done after the engine has
been run, but with the engine switched OFF. Failure to follow this instruction may result in personal injury.


If taken internally, DO NOT induce vomiting. Seek immediate medical attention. Failure to follow this instruction may
result in personal injury.


If fuel contacts the eyes, flush the eyes with cold water or eyewash solution and seek medical attention. Failure to follow
this instruction may result in personal injury.


Wash hands thoroughly after handling, as prolonged contact may cause irritation. Should irritation develop, seek medical
attention. Failure to follow this instruction may result in personal injury.
CAUTIONS:


Before disconnecting any part of the system, it is imperative that all dust, dirt and debris is removed from around
components to prevent ingress of foreign matter into the fuel system. Failure to follow this instruction may result in damage to
the vehicle.

It is essential that absolute cleanliness is observed when working with these components. Always install blanking plugs
to any open orifices or lines. Failure to follow this instruction may result in damage to the vehicle.


Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee
confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
NOTES:


Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.


When measuring fuel sender resistance values with a multimeter, it is critical to use the correct multimeter setting. The
multimeter should not be on the 'Auto' setting and must be set to 'Manual'. This will help prevent incorrect diagnosis and
unnecessary replacement of fuel senders. If the multimeter range is set at 'Auto' then, during a sweep of the sender from 50
Ohms to 998 Ohms, the multimeter has to change its measurement range. For approximately 1 second, during the range switch
over point, the multimeter display indicates an open circuit. This can lead to a mis-diagnosis of a fuel sender fault.
1. Verify the customer concern
2. Visually inspect for obvious signs of damage and system integrity

Acceleration Control - Acceleration Control
Diagnosis and Testing

Principles of Operation Published: 11-May-2011

For a detailed description of the acceleration controls, refer to the relevant Description and Operation sections in the workshop
manual. REFER to: Acceleration Control (310-02, Description and Operation).

Inspection and Verification


CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
1. Verify the customer concern.

2. Visually inspect for obvious signs of damage and system integrity.

Visual Inspection
Mechanical Electrical
Accelerator pedal
Throttle body
Fuses
Wiring harness
Electrical connector(s)
Sensor(s)
Engine control module (ECM)
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.
4. If the cause is not visually evident check for Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.

DTC Index


CAUTION: When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part
number 3548-1358-00.
NOTES:


If the module or a component is suspect and the vehicle remains under the Manufacturers warranty, refer to the Warranty
Policy and Procedure manual (section B1.2), or determine if any prior approval programme is in operation, prior to the
installation of a new module/component.


Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan
tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information
read by the manufacturer-approved diagnostic system).


When performing electrical voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal
places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads
into account.


Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.


If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the
cause. Always check for loose connections and corroded terminals.

DTC Description Possible Cause Action P012100 Throttle/Pedal
Position Sensor A
Circuit
Range/Performance
TP sensor sensing
circuits TP 1 and TP
2 - short to power,
high resistance
TP sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check TP sensor sensing circuits TP 1 and TP 2
for short to power, high resistance. Check and install a new throttle
body as required www.JagDocs.com

DTC Description Possible Cause Action P012200 Throttle/Pedal
Position Sensor A
Circuit Low
TP sensor sensing
circuit TP 1 - short
to ground, high
resistance
TP sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check TP sensor sensing circuit TP 1 for short
to ground, high resistance. Check and install a new throttle body as
required P012300 Throttle/Pedal
Position Sensor A
Circuit High
TP sensor sensing
circuit TP1 - short
to power
TP sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check TP sensor sensing circuit TP 1 for short
to power. Check and install a new throttle body as required P022200 Throttle/Pedal
Position Sensor/Switch
B Circuit Low
TP sensor sensing
circuit TP 2 - short
to ground, high
resistance
TP sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check TP sensor sensing circuit TP 2 for short
to ground, high resistance. Check and install a new throttle body as
required P022300 Throttle/Pedal
Position Sensor/Switch
B Circuit High
TP sensor sensing
circuit TP 2- short
to power
TP sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check TP sensor sensing circuit TP 2 for short
to power. Check and install a new throttle body as required P022700 Throttle/Pedal
Position Sensor/Switch
C Circuit Low
APP sensor circuit
APP 1 - short to
ground, high
resistance Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check APP sensor circuit APP 1 for short to
ground, high resistance P022800 Throttle/Pedal
Position Sensor/Switch
C Circuit High
APP sensor circuit
APP 1 - short to
power Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check APP sensor circuit APP 1 for short to
power P210129 Throttle Actuator
Control Motor Circuit
Range/Performance
Signal invalid
Jammed throttle
blade, gearing or
motor Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and test throttle actuator control motor circuit for
short to ground, power, high resistance. Suspect the throttle body,
check and install a new throttle body as required, refer to the new module/component installation note at the top of the DTC Index P210162 Throttle Actuator
Control Motor Circuit
Range/Performance
Signal compare
failure
Jammed throttle
blade, gearing or
motor Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and test throttle actuator control motor circuit for
short to ground, power, high resistance. Suspect the throttle body,
check and install a new throttle body as required, refer to the new
module/component installation note at the top of the DTC Index P210164 Throttle Actuator
Control Motor Circuit
Range/Performance
Signal plausibility
failure
Jammed throttle
blade, gearing or
motor Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and test throttle actuator control motor circuit for
short to ground, power, high resistance. Suspect the throttle body,
check and install a new throttle body as required, refer to the new
module/component installation note at the top of the DTC Index P210177 Throttle Actuator
Control Motor Circuit
Range/Performance
Commanded
position not
achievable
Throttle blade
stuck open
Intake air system
leak Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and test throttle actuator control motor circuit for
short to ground, power, high resistance. Suspect the throttle body,
check and install a new throttle body as required, refer to the new
module/component installation note at the top of the DTC Index P210329 Throttle Actuator
Control Motor Circuit
High
Signal invalid
Throttle motor
control circuit -
short to power
ECM fault Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check throttle motor control circuit for short to
power. If ECM is suspect, check and install a new module as
required, refer to new module/component installation note at top of
DTC Index P210364 Throttle Actuator
Control Motor Circuit
High
Signal plausibility
failure
Throttle motor
control circuit -
short to power Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check throttle motor control circuit for short to
power. If ECM is suspect, check and install a new module as
required, refer to new module/component installation note at top of
DTC Index

DTC Description Possible Cause Action ECM fault
P210500 Throttle Actuator
Control System -
Forced Engine
Shutdown
Throttle MIL
request due to fuel
cut Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system P211800 Throttle Actuator
Control Motor Current
Range/Performance
Throttle motor
control circuit -
short to ground,
power, high
resistance Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check throttle motor control circuit for short to
ground, power, high resistance P211900 Throttle Actuator
Control Throttle Body
Range/Performance
Throttle spring
faulty Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Suspect throttle body
faulty. Check and install a new throttle body as required, refer to
the new module/component installation note at top of DTC Index P212200 Throttle/Pedal
Position Sensor/Switch
D Circuit Low
APP sensor circuit 2
- low input Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check APP sensor circuit 2 for short to ground, open circuit P212216 Throttle/Pedal
Position Sensor/Switch
D Circuit Low Input
Accelerator pedal
position (APP)
sensor circuit 1 -
short to ground,
power
Accelerator pedal
position (APP)
sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to electrical circuit
diagrams and check accelerator pedal position (APP) sensor circuit 1
for short to ground, power. Set ignition status to 'ON' engine 'OFF'
check and record 'Pedal value sensor 1' datalogger signal. With
pedal in idle position, value of signal should be approximately 0%,
if not suspect the pedal position sensor, check and install a new
sensor as required P212300 Throttle/Pedal
Position Sensor/Switch
D Circuit High
APP sensor circuit 2
- high input Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check APP sensor circuit 2 for short to power P212317 Throttle/Pedal
Position Sensor/Switch
D Circuit High Input
Accelerator pedal
position (APP)
sensor circuit 1 -
short to power
Accelerator pedal
position (APP)
sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to electrical circuit
diagrams and check accelerator pedal position (APP) sensor circuit 1
for short to ground, power. Set ignition status to 'ON' engine 'OFF'
check and record 'Pedal value sensor 1' datalogger signal. With
pedal in fully depressed position, value of signal should be
approximately 99%, if not suspect the pedal position sensor, check
and install a new sensor as required P212716 Throttle/Pedal
Position Sensor/Switch
E Circuit Low Input
Accelerator pedal
position (APP)
sensor circuit 2 -
short to ground,
high resistance
Accelerator pedal
position (APP)
sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to electrical circuit
diagrams and check accelerator pedal position (APP) sensor circuit 2
for short to ground, power. Set ignition status to 'ON' engine 'OFF'
check and record 'Pedal value sensor 2' datalogger signal. With
pedal in idle position, value of signal should be approximately 0%,
if not suspect the pedal position sensor, check and install a new
sensor as required P212817 Throttle/Pedal
Position Sensor/Switch
E Circuit High Input
Accelerator pedal
position (APP)
sensor circuit 2 -
short to power
Accelerator pedal
position (APP)
sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to electrical circuit
diagrams and check accelerator pedal position (APP) sensor circuit 2
for short to ground, power. Set ignition status to 'ON' engine 'OFF'
check and record 'Pedal value sensor 2' datalogger signal. With
pedal in fully depressed position, value of signal should be
approximately 99%, if not suspect the pedal position sensor, check
and install a new sensor as required P213528 Throttle/Pedal
Position Sensor/Switch
A/B Voltage
Correlation
APP sensor circuit 1
and 2 range
performance -
sub-processor Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check APP sensor circuits 1 and 2 for short to
ground, power and high resistance. Clear the DTCs and retest. If
the code remains, replace the APP sensor P213529 Throttle/Pedal
Position Sensor/Switch
A/B Voltage
Correlation
APP sensor -
excessive difference
between
raw values of circuit
1 and 2 -
sub-processor Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check APP sensor circuits 1 and 2 for short,
open circuit

DTC Description Possible Cause Action P213562 Throttle/Pedal
Position Sensor/Switch
A/B Voltage
Correlation
APP sensor circuit 1
and 2 range
performance -
sub-processor Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check APP sensor circuits 1 and 2 for short to
ground, power and high resistance. Clear the DTCs and retest. If
the code remains, replace the APP sensor P213564 Throttle/Pedal
Position Sensor/Switch
A/B Voltage
Correlation
APP sensor circuit 1
and 2 range
performance Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check APP sensor circuits 1 and 2 for short,
open circuit P213862 Throttle/Pedal
Position Sensor/Switch
D/E Voltage
Correlation
Pedal value
difference between
channel 1 and
channel 2 greater
than a threshold Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to electrical circuit
diagrams and check accelerator pedal position (APP) sensor circuit 1
and 2 for short to ground, power. Set ignition status to 'ON' engine
'OFF' check and record 'Pedal value sensor 1' and 'Pedal value
sensor 2' datalogger signal. With pedal in fully depressed position,
value of signals should be approximately 99%, with pedal in idle
position, value of signals should be approximately 0%, if not
suspect the pedal position sensor, check and install a new sensor
as required P213864 Throttle/Pedal
Position Sensor/Switch
D/E Voltage
Correlation
Gradient on one
channel without
gradient on the
other Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to electrical circuit
diagrams and check accelerator pedal position (APP) sensor circuit 1
and 2 for short to ground, power. Set ignition status to 'ON' engine
'OFF' check and record 'Pedal value sensor 1' and 'Pedal value
sensor 2' datalogger signal. With pedal in fully depressed position,
value of signals should be approximately 99%, with pedal in idle
position, value of signals should be approximately 0%, if not
suspect the pedal position sensor, check and install a new sensor
as required