coils n plugs not problem on the P0305 code.
#1
#2
Consider changing your Intake Manifold Tuner Valve O-rings (IMT O-rings for short). Remove the factory yellow-colored O-rings and replace them with the new-and-improved green-colored O-rings (there are a total of two). Should cost you less than $5 if you do it yourself, and there are several good DIY threads here that will walk you through the process step-by-step. Just search for "IMT O-ring replacement" here on the forum and you'll find what you need....
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Eman_usa (12-19-2012)
#3
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Eman_usa (12-19-2012)
#4
To add to the valuable advice already provided above - check to ensure the connectors to each fuel injector (especially cylinder #5) is snug and tight - as a loose connection at the injector can flag a misfire code. Those plastic locking tabs on the connectors are notorious for snapping/breaking off...
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Eman_usa (12-19-2012)
#5
Thanks everyone,
This is great information.
Today i will be checking and/or replacing #5 fuel injector on passasenger side rear.
Then i will locate and replace the rubber elbow. also the o-rings have already been replaced when i did the coil and plugs..... wish me luck!
also i will be cleaning out lines and looking for any breaks cracks.
thanks,
Eman
This is great information.
Today i will be checking and/or replacing #5 fuel injector on passasenger side rear.
Then i will locate and replace the rubber elbow. also the o-rings have already been replaced when i did the coil and plugs..... wish me luck!
also i will be cleaning out lines and looking for any breaks cracks.
thanks,
Eman
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#7
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#8
Just 4 more bolts remove the lower intake and right below it is the infamous elbow that cracks and needs to be replaced.
This should help:
Jaguar HELP!: Intake manifold in a 2002 S-type 3.0L
This should help:
Jaguar HELP!: Intake manifold in a 2002 S-type 3.0L
#10
ok, today i replaced the #5 cyl fuel injector ( passenger side rear near firewall) and cleaned and checked the hoses and lines for leaks.
I took off lower intake (it was very easy with fuel rail.
then i took the elbow off. that was in great shape no problems.
cleaned and checked all other injectors and o-rings.
lets see what happens.
Eman
I took off lower intake (it was very easy with fuel rail.
then i took the elbow off. that was in great shape no problems.
cleaned and checked all other injectors and o-rings.
lets see what happens.
Eman
#14
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Eman_usa (12-19-2012)
#17
Yes i have a left hand drive USA model with the date code of 09 of 01 that is a pre 2002 model year i was going off my dealer info.
could someone confirm the cyl#5 is on the drivers side i would have easily repaired the issue.
haha that would be great. no sense crying over spilt chocolate milk.
could someone confirm the cyl#5 is on the drivers side i would have easily repaired the issue.
haha that would be great. no sense crying over spilt chocolate milk.
#18
Its the midle one on the easy side.
swap it with the one infront if you dont believe me, misfire will jump to cyl 4.
PAGE 14
https://www.jaguarforums.com/forum/a...-spec-book-pdf
swap it with the one infront if you dont believe me, misfire will jump to cyl 4.
PAGE 14
https://www.jaguarforums.com/forum/a...-spec-book-pdf
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Eman_usa (12-20-2012)
#19
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Eman_usa (12-20-2012)
#20
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Eman_usa (12-20-2012)