Defender. Manual — part 150
sensor/switch A / B
voltage correlation -
accelerator pedal position
(APP) sensor track 1
voltage does not match
accelerator pedal position
(APP) sensor track 2 -
signal plausibility failure
circuits: short
circuit to power
APP sensor
circuits: short
circuit to ground
APP sensor
circuits: open
circuit
APP sensor fault
Check APP sensor and circuits. Refer to the electrical
guides. Rectify as necessary. Install a new APP sensor if
necessary.
REFER to:
Accelerator Pedal Position (APP) Sensor
(303-
14 Electronic Engine Controls - 2.4L Duratorq-TDCi HPCR
(103kW/140PS) - Puma, Removal and Installation).
Clear the DTCs and test for normal operation.
P214716 Fuel injector group A
supply voltage circuit low
- injector boost voltage
too low
Engine control
module (ECM)
fault
Clear the DTC. Start the engine and retest. Refer to the
warranty policy and procedures manual if the ECM is
suspect.
P214817 Fuel injector group A
supply voltage circuit high
- injector boost voltage
too high
Engine control
module (ECM)
fault
Clear the DTC. Start the engine and retest. Refer to the
warranty policy and procedures manual if the ECM is
suspect.
P215B64 Vehicle speed - output
shaft speed (OSS)
(vehicle speed sensor
(VSS) correlation - signal
plausibility failure
VSS A circuit:
short circuit to
ground
VSS A circuit:
short circuit to
power
VSS A circuit:
open circuit
VSS A fault
Check for instrument cluster related DTCs. Rectify as
necessary. Check the VSS sensor and circuits. Refer to
the electrical guides. Rectify as necessary. Clear the DTCs
and test for normal operation.
P22262F Barometric pressure
circuit - signal erratic
• NOTE: Barometric
pressure sensor is part of
the engine control
module (ECM)
Barometric
pressure circuit:
short circuit to
power
Barometric
pressure circuit:
short circuit to
ground
Barometric
pressure circuit:
open circuit
Refer to the warranty policy and procedures manual, if
the ECM is suspect.
P222616 Barometric pressure
circuit - circuit voltage
below threshold
• NOTE: Barometric
pressure sensor is part of
the engine control
module (ECM)
Barometric
pressure circuit:
short circuit to
ground
Barometric
pressure circuit:
open circuit
P222617 Barometric pressure
circuit - circuit voltage
above threshold
• NOTE: Barometric
pressure sensor is part of
the engine control
module (ECM)
Barometric
pressure circuit:
short circuit to
power
P256234 Turbocharger boost
control position sensor A
circuit - signal high time
less than minimum
Turbocharger
boost control
position sensor A
circuit: short
circuit to ground
Turbocharger
boost control
position sensor A
circuit: open
circuit
Turbocharger fault
P256235 Turbocharger boost
control position sensor A
circuit - signal high time
Turbocharger
boost control
position sensor A
greater than maximum
circuit: short
circuit to power
Turbocharger
boost control
position sensor A
circuit: open
circuit
Turbocharger fault
Check turbocharger sensor and circuit. Refer to the
electrical guides. Install a new turbocharger if necessary.
REFER to:
Turbocharger
(303-04B Fuel Charging and
Controls - Turbocharger - 2.4L Duratorq-TDCi HPCR
(103kW/140PS) - Puma, Removal and Installation).
Clear the DTCs and test for normal operation.
P256236 Turbocharger boost
control position sensor A
circuit - signal frequency
too low
Turbocharger
boost control
position sensor A
circuit: short
circuit to power
Turbocharger
boost control
position sensor A
circuit: short
circuit to ground
Turbocharger
boost control
position sensor A
circuit: open
circuit
Turbocharger fault
P256237 Turbocharger boost
control position sensor A
circuit - signal frequency
too high
Turbocharger
boost control
position sensor A
circuit: short
circuit to power
Turbocharger
boost control
position sensor A
circuit: short
circuit to ground
Turbocharger
boost control
position sensor A
circuit: open
circuit
Turbocharger fault
P25632F Turbocharger boost
control position sensor A
circuit range/performance
- signal erratic
Turbocharger
boost control
position sensor A
circuit: short
circuit to power
Turbocharger
boost control
position sensor A
circuit: short
circuit to ground
Turbocharger
boost control
position sensor A
circuit: open
circuit
Turbocharger fault
Check turbocharger sensor and circuit. Refer to the
electrical guides. Install a new turbocharger if necessary.
REFER to:
Turbocharger
(303-04B Fuel Charging and
Controls - Turbocharger - 2.4L Duratorq-TDCi HPCR
(103kW/140PS) - Puma, Removal and Installation).
Clear the DTCs and test for normal operation.
P256372 Turbocharger boost
control position sensor A
circuit range/performance
- actuator stuck open
Turbocharger
boost control
position sensor A
circuit: short
circuit to power
Turbocharger
boost control
position sensor A
circuit: short
circuit to ground
Turbocharger
boost control
position sensor A
circuit: open
circuit
Turbocharger fault
P256373 Turbocharger boost
control position sensor A
circuit range/performance
- actuator stuck closed
Turbocharger
boost control
position sensor A
circuit: short
circuit to power
Turbocharger
boost control
position sensor A
circuit: short
circuit to ground
Turbocharger
boost control
position sensor A
circuit: open
circuit
Turbocharger fault
P263507 Fuel pump A low flow /
performance
Fuel supply pump
insufficient flow
Check for related DTCs. Rectify as necessary. Clear the
DTCs and test for normal operation. Check the fuel
suction control valve and circuits. Refer to the electrical
guides. The fuel suction control valve is not serviceable
separately. Install a new fuel injection pump if necessary.
REFER to:
Fuel Injection Pump
(303-04A Fuel Charging
and Controls - 2.4L Duratorq-TDCi HPCR (103kW/140PS)
- Puma, Removal and Installation).
Clear the DTCs and test for normal operation.
P268B00 High-pressure fuel pump
calibration not
learned/programmed
Pump learning procedure
not run
Run pump learning procedure
P268C00 Cylinder 1 (injector 1)
data incompatible
Cylinder 1
(injector 1)
classification code
invalid
Re-enter the injector codes using the approved diagnostic
system. Clear the DTCs, test for normal operation.
P268D00 Cylinder 3 (injector 2)
data incompatible
Cylinder 3
(injector 2)
classification code
invalid
P268E00 Cylinder 4 (injector 3)
data incompatible
Cylinder 4
(injector 3)
classification code
invalid
P268F00 Cylinder 2 (injector 4)
data incompatible
Cylinder 2
(injector 4)
classification code
invalid
U000188 High speed controller area
network (CAN)
communication bus - bus
off
CAN circuit: open
circuit
CAN circuit: short
circuit to each
other
CAN control
module failure
Carry out a complete vehicle read for DTCs indicating a
CAN circuit or module fault. Rectify as necessary. Refer
to the warranty policy and procedures manual if a module
is suspect.
U015500 Lost communication with
instrument cluster
Signal from
instrument cluster
timed out
Check for other controller area network (CAN) DTCs or
apparently unrelated customer complaints. Carry out a
complete vehicle DTC read. Check the CAN circuits. Refer
to the electrical guides. Rectify as necessary. Clear the
DTCs and test for normal operation.
U030000 Internal control module
software incompatibility
Incorrect
hardware/software
level
Controller area
network (CAN)
circuit between
the engine control
module (ECM) and
the instrument
cluster: open
circuit
Check that the modules are correct for the vehicle and
that the correct level of software is installed. Reconfigure
the CAN system. Check the CAN circuits. Refer to the
electrical guides. Rectify as necessary.
U210087 Initial configuration not
complete - missing
message
Controller area
network (CAN)
circuit fault
Initial central
configuration has
never been sent
Check for other controller area network (CAN) DTCs or
apparently unrelated customer complaints. Carry out a
complete vehicle DTC read. Check the CAN circuits. Refer
to the electrical guides. Rectify as necessary. Clear the
DTCs and test for normal operation. Check correct central
car configuration software is installed. Reprogramme the
module as necessary.
U210100 Control module
configuration incompatible
Central car
configuration
parameter missing
or corrupted
Check correct central car configuration software is
installed. Reprogramme the module as necessary.
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