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Jaguar 1999 308 3.2lt sport Fault codes P1111 P1646 P1646+ P1647 P1647+ Can you tell me what they are about please?

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Posted on Jan 02, 2017

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SOURCE: what is an P1647 AND P1111 OEM CODE ON A JAGUAR

go to auto zone and look in the repair manual and it has all the codes...

Posted on Aug 30, 2009

  • 9 Answers

SOURCE: 1998 S-reg jaguar XK8 drives perfect until reverse

Seems likely it is just a transmission cable adjustment needed. Please see my whole note (not a musical whole note) above under Clarification...

I'd go to this site and read the info... http://www.europeantransmissions.com/Bulletin/DTC-jag/Jag/307-01.pdf

Best regards, Michael

Posted on Sep 15, 2009

  • 86 Answers

SOURCE: what are sensor codes P1647 & P1111

p1647 is linear o2 sensor control chip bank 2 p1111 is intake air temp sensor

Posted on Nov 10, 2009

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saailer
  • 1868 Answers

SOURCE: what is P1111 AND P1647 on jaguar x-type

Hello! Code P1111 is pointing at a defective air temperature sensor.

Jaguar does not have a code P1647. However if the code was in the P164x area it is an effect not a cause; The air temp. sensor controls fuel flow by sensing a differential in temperature; This device is called a MAP. A small black component with two mounting bolt holes with an electrical connector. It cost around $80 if purchased at an auto parts store. Follow back from your air filter towards the intake (need to remove plastic engine cover) to locate the MAP.

If you need any additional information Please include it when you rate this solution.

Guru.................saailer

Posted on Dec 12, 2009

Testimonial: "thanks for your help its very helpful"

  • 24 Answers

SOURCE: Ihave detected an error code P1647 and P1111 on my

Code P1347 can be set for either a short to ground, short to power, high resistance or open circuit on Oxygen Sensor for bank 2, (HO2S21). Bank 2 is on your right when standing at the front of the engine facing the crank, and this sensor is the first in line; before the converters.
Code p1111
- Intake Air temperature (IAI) intermittent high voltage-low temperature condition.
Probable Cause:
1. Open circuit to IAI-Check connector
2. Failed IAI
3. Open Circuit Condition

Hope this helps

Posted on Jan 21, 2010

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1 Answer

P1111 p1647


i had my check engine light come on with the code p1111 it was a vacuum line.take the plastic engine cover off. it should be right on top where it says jaguar follow the a after the u to a hose somewhere in that hose either is split or has some kind of defect in it.either put some electrical tape around the hole or split.i just went out and put a new hose with hose clamps on it to fix that problem.check engine light went out after 2 days.i hope this is your problem.i don't know what code p1647 is yet.please post if this is the problem.

Sep 05, 2013 | 2003 Jaguar X-Type

1 Answer

My car have the code p1111 and p1646,which is that?


p1111 is nothing just letting you know system is ready after codes had been previously cleared, p1646 is 02 Sensor Control Malfuntion Bank 1 Upstream. Possible causes for p1646 o2 sensor went bad,short circuit to ground, short circuit to voltage, or open circuit. Code p1646 bank 1 sensor 1 o2 sensor control malfunction. Bank 1 is the rear bank and sensor 1 is the upstream sensor which you can see if you look between the engine inlet manifold and the brake booster(LHD). It is screwed into the manifold and has the grey connector next to the booster. You can check power to the heater on the white with green stripe wire. Any other testing will require a scan tool with datalogging capabilities. There were some VINs around your year that had their wires for that sensor twisted up by a faulty tool in the factory but you should be able to see that sort of damage easily.

Jan 03, 2012 | 2003 Jaguar X-Type

1 Answer

I have both a P1111 and P1646, what are these and how do you fix them


You can check out all fault codes at http://www.bluejag.co.uk

looks like faulty Lamda sensor.


Fault Code:- P1646 Indicates a Power-train fault


The fault is generally due to a problem in the Computer & Output Circuit area


Fault Description: ECM HO2 Sensor control malfunction -bank 1 upstream (1/1)

Action of ECM:- ECM Default:- HO1S 1/1 control circuit inhibited


After clearing the DTC, complete the Drive vehicle for 10 minutes
Check for a reoccurrence of fault DTC.


Possible Fault:- HO2 Sensor 1/1 heater failure HO2 Sensor 1/1 sensing circuit: short circuit to ground, short circuit to high voltage, open circuit ECM Failure

Jun 01, 2011 | 2003 Jaguar X-Type

1 Answer

What does the service code p1111 mean?


Copied directly from a Jaguar forum:

P1111 is not a fault code. It is a special designator Jaguar uses meaning system ready, drive cycles completed after the last fault event. P1000, on the other hand, means system not ready, or drive cycles not completed after the last recorded fault event.

Some OBD II Basics - All P0xxx codes are generic and uniform across all manufacturers and mean the same on every car. All P1xxx codes are manufacturer specific codes. You cannot use a generic code chart to analyze P1xxx codes for a Jaguar.

Next time your car displays an engine fault light, try reading the codes then. If you have a CEL illuminated and the only code read is P1000 or P1111, then you probably have a fault that generic code readers cannot see. Could be a chassis code, for example.

One last thing - Neither P1000, nor P1111 can be erased.

Hope this helps you.

May 20, 2011 | Jaguar X-Type Cars & Trucks

1 Answer

X type fault codes p1111 & p1646 can you shed any light on them for me please ?


P1111 - System Pass
This is flagged after DTCs have been cleared, all engine management OBD diagnostic monitor drive cycles HAVE BEEN COMPLETED.

P1646 - Linear O2 Sensor Control Chip (Bank 1)
Its listed as either a faulty heated HO2 sensor ie lambda sensor (upstream bank 1) or a short (presuming the ECM is OK as no other codes)
Did you replace the right one... bank 1 is at the back of the V6, bank 2 is at the front so its the back one.

Hope this helps (remember to rate tis answer).

Jan 20, 2011 | 2002 Jaguar X-Type

2 Answers

Fault code p1111+p1647 engin light is on


I have a 2002 X-type Jaguar and the check engine light and cruise control unavailable comes on but the cruise control light goes off once the car warms up. Any ideas?

Feb 14, 2010 | 2002 Jaguar X-Type

1 Answer

What is P1111 AND P1647 on jaguar x-type


Hello! Code P1111 is pointing at a defective air temperature sensor.

Jaguar does not have a code P1647. However if the code was in the P164x area it is an effect not a cause; The air temp. sensor controls fuel flow by sensing a differential in temperature; This device is called a MAP. A small black component with two mounting bolt holes with an electrical connector. It cost around $80 if purchased at an auto parts store. Follow back from your air filter towards the intake (need to remove plastic engine cover) to locate the MAP.

If you need any additional information Please include it when you rate this solution.

Guru.................saailer

Dec 12, 2009 | 2002 Jaguar X-Type

1 Answer

Ihave detected an error code P1647 and P1111 on my jaguar x type. What does they mean or what could be the problem?


Code P1347 can be set for either a short to ground, short to power, high resistance or open circuit on Oxygen Sensor for bank 2, (HO2S21). Bank 2 is on your right when standing at the front of the engine facing the crank, and this sensor is the first in line; before the converters.
Code p1111
- Intake Air temperature (IAI) intermittent high voltage-low temperature condition.
Probable Cause:
1. Open circuit to IAI-Check connector
2. Failed IAI
3. Open Circuit Condition

Hope this helps

Dec 07, 2009 | 2002 Jaguar X-Type

1 Answer

What is an P1647 AND P1111 OEM CODE ON A JAGUAR 2002 XJ8


go to auto zone and look in the repair manual and it has all the codes...

Aug 28, 2009 | Jaguar XJ8 Cars & Trucks

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