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I have a 2002 x type jaguar 2.1 it had a misfire had the spark plugs renewed the coils and the O2 sensor all the codes have gone and the misfire but it's got a loss of power Upton about 3000 rpm s

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6ya6ya
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Posted on Jan 02, 2017

  • 422 Answers

SOURCE: I have a 1999 oldsmobile

fuel pressure regulator on the fuel rail is probably it or the egr valve is stuck open allowing burnt fuel to flood the intake, im leaning towards the fuel pressure regulator because the o2sensor is probably reading rich or if its reading lean then i would choose the egr valve . good luck

Posted on Aug 26, 2008

  • 9 Answers

SOURCE: 2001 jaguar s-type 4.0 oil in spark plug area

Hi bravo956
i also have the same problem regarding the oil leak. this is due to the spark plug gasket leaking and you will need to replace them. they are circular gaskets about 1.5 inches across that fit to the underside of the rocker covers and prevent oil from seeping down the long spark plug hole. when i investigated my leak i assumed it was just the rocker cover gasket that was leaking but once everything was removed it is obvious.

Posted on Jan 12, 2009

mrgreenz
  • 962 Answers

SOURCE: Possible o2 sensor 2002 GMC Onvoy

O2 sensors indicate unburned oxygen in the exhaust sysytem. Bad O2 sensors causes fuel mixture to run rich. It causes fuel consumption and your emmissions test will not pass. Check for vacuum leaks check the manifold.check for a misfiring cylinder, a burned exhaust valve that is leaking compression. replace the O2 sensor or sensors. Some cars have 2 . One for the intake another for the out take. If it reads a code for the Map sensor along with the O2. It is better ifyou replace both sensors. But I think that the problem lies in the oxygen sensor or sensors. Pleae vote my answer if this helps.

Posted on Jan 15, 2009

  • 11 Answers

SOURCE: 2002 kia sedona codes reading misfire no6 cylinder

Sounds like the ignition wires,from the coilpack to the plug,or the coilpack itself

Posted on Apr 13, 2009

  • 1596 Answers

SOURCE: misfire in cylinder 3

NO to the MAF Sensor Question, and Spark Plug Wires Or BOOT Will Cause Missfire. As For Mass Air Flow Sensor Easy Check is to Dissconnect it While Engine is Running And If ENGINE SMOOTHES OUT The Sensor is Bad

Posted on Jul 30, 2009

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2 Answers

Check engine light on, 0430 code


This code is not uncommon with the X-Type, a dealer will recommend replacing the Cat. very expensive. get a 1" spark plug extender and drill a 1/2 hole through it and screw it into the lower O2 sensor hole for bank 2 (rear of the engine) and then screw the O2 sensor into it, reset the code and you should be all set.

Jan 04, 2014 | 2002 Jaguar X-Type

1 Answer

I have a 2002 Jaguar X-type. The check engine light came on and it has been acting jumpy/shaky. I recently took it to be diagnosed and the codes I recieved back were P1314, P1316, P1111, and P0302..What do...


All fault codes can be checked out at http://www.bluejag.co.uk but here are the results for some of yours. You can ignor P1111. Looks like a faulty plug or coil pack cylinder 2

Fault Code:- P1314 Indicates a Power-train fault


The fault is generally due to a problem in the Ignition or Misfire area


Fault Description: Misfire rate catalyst damage -bank 2 NOTE: This DTC will flag only when accompanied by an individual cylinder misfire DTC: P0300 - P0306

Action of ECM:- ECM Default:- Maximum engine speed reduced


After clearing the DTC, complete the Misfire monitor drive cycle
Check for a reoccurrence of fault DTC.


Possible Fault:- Cylinder compression low Worn camshaft / broken valve spring(s) Fuel delivery pressure (low / high) Fuel injector(s) restricted / leaking Fuel injector(s) continuously open Fuel contamination Fuel injector circuit fault(s) (Injector DTCs also flagged) Spark plug failure / fouled / incorrect gap ECM to ignition coil primary circuit fault (Cylinder misfire detected DTC also flagged) Ignition coil failure
Fault Code:- P1316 Indicates a Power-train fault


The fault is generally due to a problem in the Ignition or Misfire area


Fault Description: Misfire excess emission NOTE: This DTC will flag only when accompanied by an individual cylinder misfire DTC: P0300 - P0306

Action of ECM:- none


After clearing the DTC, complete the Misfire monitor drive cycle
Check for a reoccurrence of fault DTC.


Possible Fault:- Cylinder compression low Worn camshaft / broken valve spring(s) Fuel delivery pressure (low / high) Fuel injector(s) restricted / leaking Fuel injector(s) continuously open Fuel contamination Fuel injector circuit fault(s) (Injector DTCs also flagged) Spark plug failure / fouled / incorrect gap ECM to ignition coil primary circuit fault (Cylinder misfire detected DTC also flagged) Ignition coil failure

Fault Code:-
P0302 Indicates a Power-train fault


The fault is generally due to a problem in the Ignition or Misfire area


Fault Description: Misfire detected ?€" cylinder 2

Action of ECM:- none


After clearing the DTC, complete the Misfire monitor drive cycle
Check for a reoccurrence of fault DTC.


Possible Fault:- Refer to P0300 Possible Causes

Aug 25, 2011 | 2002 Jaguar X-Type

1 Answer

Mazda mvp 03 spark plugs #5 and #6 are not firing. I pull the conector at idle and nothing. Ive cleaned and checked the injectors. New spark plugs. Ive checked fire, fuel and compression. All seems...


no the bad oxygen sensor never affects misfire it affects only the air/fuel mixture
those are causing misfire (a bad coil, ignition module, distributor pickup, crank sensor,).
and i doubt the
crank sensor cuz computer says sensor even if it said to be o2 but no its the crank one its ok if computer fault
i hope my answer was useful

May 30, 2011 | 2002 Mazda MPV

1 Answer

I have a 2002 Lincoln Continental which is misfiring on spark plug #6 and running too lean on bank 2.


Bad COP Ignition Coil cylinder #6,
causing lean O2 Sensor code on
bank 2, where cyl #6 is

$70.00 at auto parts and 15 minutes to install,
one 10 mm bolt

1.2.3.4. Pass
5,6,7,8, Driver Side

Change both front O2 Sensors if
over 100,000 miles on them

Both do it yourself. Hour total time

Mar 17, 2011 | 2002 Lincoln Continental

1 Answer

I've code p430 and p1000 and it said something about air gas controller


Catalitic converter mailfunction. Possible causes: - catalitic conv. mailfunction - o2 sensor mailfunction (ECU generates p430 from converter pre and post sensors data) - misfire; bad quality petrol, bad spark plugs, bad ignition coils (misfire means cat conv able to burn out without quick repair) - low fuel pressure: petrol filter needs replace, fuel pump needs replace - hole in exhaust system (sensors are ok, but measure wrong flow)

Nov 17, 2010 | 2003 Jaguar X-Type

1 Answer

How to fix code P 1313 - 1314


CODE P1313 MISFIRE CATALYST DAMAGE BANK 1 CODE P1314 MISFIRE CATALYST DAMAGE BANK 2 COULD BE MANY THINGS THAT CAUSE THAT PROBLEM.FAULTY EGR VALVE FAULTY MASS AIR FLOW SENSOR OR BAD COOLANT SENSOR BAD O2 SENSORS.LEAKING INTAKE MANIFOLD LEAKING EXHAUST PIPE OR EXHAUST MANIFOLD.

Jul 28, 2010 | 2002 Jaguar X-Type

1 Answer

Obd 2 codes P0302-P0304-P0305-P1313-P1316 and P0778 2002 Jaguar X type 3.0


THE P0302 is misfire cyclinder 2,4,and 5
The P1313 P1316 is Cyclinder compressor low, Worn camshaft/ broken valve springs. Fuel injector contamination, Spark plug failure/ incorrect gap. Iginition coil failure.
P0778 is 2/4 Brake prssure solenoid failure

HOPE THIS CAN HELP.

Apr 09, 2010 | 2002 Jaguar X-Type

3 Answers

Code po302 2002 jaguar s-type. rough idle.


P0302= # 2 cylinder misfire,
check plug,plug wire,injector or coil

Dec 26, 2009 | 2002 Jaguar S-Type

2 Answers

Missfire on number 3 coil on 2001 S type Jaguar 3.0 V6 Sport


Check the igniter module.
I assume you have a ecu code telling you #3 coil is missfiring ?
If so also check the crankshaft angle sensor .
If it is not an error code do a compression test and check the injector.
Hope this helps
Regards
George

Jul 08, 2009 | 2001 Jaguar S-Type

1 Answer

2002 misfire, under load


Right first of all your not talking to it right,throw the chewing gum away and put a plum in your mouth with a stiff upper lip say..i say you upstart unless you run right i will take the audi to the golf course ,then get the valet to give it good clean and a nice bit of stuff to recolonise the seats..If this doesnt wor then renew spark plugs with a multi tipped bosch type.and renew the HT leads .As a brit with a jag myself i can assure you these cars have a mind of their own and always work better when they are clean and well polished

Dec 31, 2008 | 2000 Jaguar S-Type

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