Jaguar XJ (X350). Manual — part 791

bank)

power

EGR valve failure

G552800p4.

P140C00

Exhaust gas recirculation (EGR) -

intake air shutoff throttle H

bridges

Intake air shutoff

throttle
circuit(s): high
resistance

Intake air shutoff

throttle
circuit(s): short
circuit to
ground

Intake air shutoff

throttle
circuit(s): short
circuit to power

Intake air shutoff

throttle failure

ECM failure

For intake air shutoff throttle

and circuit tests, GO to Pinpoint

Test G552800p1.

Refer to the warranty policy and

procedure manual if an ECM is

suspect.

P140D00

Exhaust gas recirculation (EGR)

control circuit

range/performance (left hand

bank)

IAT sensor fault

MAP sensor fault

MAF sensor fault

EGR valve stuck

closed, blocked

EGR valve circuit(s):

high resistance

EGR valve circuit(s):

short circuit to
ground

EGR valve circuit(s):

short circuit to
power

EGR valve failure

For IAT, MAP and MAF sensor

circuit tests,

Electronic Engine Controls For

EGR actuator and circuit tests,

GO to Pinpoint Test

G552800p4.

P140E00

Exhaust gas recirculation (EGR)

valve circuit adaption (left hand

bank)

EGR valve circuit(s):

high resistance

EGR valve circuit(s):

short circuit to

For EGR actuator and circuit

tests, GO to Pinpoint Test

G552800p4.

Refer to the warranty policy and

procedure manual if an ECM is

ground

EGR valve circuit(s):

short circuit to
power

EGR valve failure

ECM failure

suspect.

P141A00

Exhaust gas recirculation (EGR)

valve circuit intermittent/erratic

(right hand bank)

EGR valve circuit(s):

high resistance

EGR valve circuit(s):

short circuit to
ground

EGR valve circuit(s):

short circuit to
power

EGR valve failure

ECM failure

For EGR actuator and circuit

tests, GO to Pinpoint Test

G552800p2.

Refer to the warranty policy and

procedure manual if an ECM is

suspect.

P141B00

Exhaust gas recirculation (EGR) -

intake air shutoff throttle circuit

intermittent/erratic

Intake air shutoff

throttle
circuit(s): high
resistance

Intake air shutoff

throttle
circuit(s): short
circuit to
ground

Intake air shutoff

throttle
circuit(s): short
circuit to power

Intake air shutoff

throttle failure

ECM failure

For intake air shutoff throttle

and circuit tests, GO to Pinpoint

Test G552800p1.

Refer to the warranty policy and

procedure manual if an ECM is

suspect.

P141C00

Exhaust gas recirculation (EGR)

valve circuit intermittent/erratic

(left hand bank)

EGR valve circuit(s):

high resistance

EGR valve circuit(s):

short circuit to
ground

For EGR actuator and circuit

tests, GO to Pinpoint Test

G552800p4.

Refer to the warranty policy and

procedure manual if an ECM is

www.

EGR valve circuit(s):

short circuit to
power

EGR valve failure

ECM failure

suspect.

P141D00

Exhaust gas recirculation (EGR)

valve circuit adaption (right

hand bank)

EGR valve circuit(s):

high resistance

EGR valve circuit(s):

short circuit to
ground

EGR valve circuit(s):

short circuit to
power

EGR valve failure

ECM failure

For EGR actuator and circuit

tests, GO to Pinpoint Test

G552800p2.

Refer to the warranty policy and

procedure manual if an ECM is

suspect.

P214100

Exhaust gas recirculation (EGR) -

intake air shutoff throttle

control deviation below

minimum threshold

EGR valve

stuck/sticking

EGR valve circuit(s):

high resistance

EGR valve circuit(s):

short circuit to
ground

EGR valve circuit(s):

short circuit to
power

Intake air shutoff

throttle
stuck/sticking

Intake air shutoff

throttle
circuit(s): high
resistance

Intake air shutoff

throttle
circuit(s): short
circuit to
ground

For intake air shutoff throttle

and circuit tests, GO to Pinpoint

Test G552800p1.

For EGR actuator and circuit

tests, GO to Pinpoint Test

G552800p2.

and GO to Pinpoint Test

G552800p4.

Refer to the warranty policy and

procedure manual if an ECM is

suspect.

Intake air shutoff

throttle
circuit(s): short
circuit to power

Intake air shutoff

throttle failure

ECM failure

P214200

Exhaust gas recirculation (EGR) -

intake air shutoff throttle

control deviation above

maximum threshold

EGR valve

stuck/sticking

EGR valve circuit(s):

high resistance

EGR valve circuit(s):

short circuit to
ground

EGR valve circuit(s):

short circuit to
power

Intake air shutoff

throttle
stuck/sticking

Intake air shutoff

throttle
circuit(s): high
resistance

Intake air shutoff

throttle
circuit(s): short
circuit to
ground

Intake air shutoff

throttle
circuit(s): short
circuit to power

Intake air shutoff

throttle failure

ECM failure

For intake air shutoff throttle

and circuit tests, GO to Pinpoint

Test G552800p1.

For EGR actuator and circuit

tests, GO to Pinpoint Test

G552800p2.

and GO to Pinpoint Test

G552800p4.

Refer to the warranty policy and

procedure manual if an ECM is

suspect.

www.