Baffled
Thread Starter
|
Junior Member
Joined: Sep 2017
Posts: 2
Likes: 0
From: Shawnee, Oklahoma
Baffled
New to the forum. I have a 2003 Jaguar s type 3.0 v6 at first I was getting 11 obd codes. I changed the spark plugs and coil packs now I'm down to 7 codes and have no idea what to do next. Po302, p1314, p1316, p0352, p1647, p0352, p1647, & p1000. I checked for vac leaks with carb spray and added full cleaner. The vehicle starts find engine light is on and it goes right into restricted performance. In stop position there is a wobble vibration. In drive it won't accelerate past 3 rpm when you give it gas. You can gradually get up to speed with light press on gas. There is a slight jerk in shifting in lower gears and at high speed after a long drive the engine will bog down. The engine light will flash off and on during driving. Need suggestions
Senior Member
Joined: Jun 2017
Posts: 397
Likes: 113
From: Birmingham
Welcome to the Forum, and your nightmares
Firstly, have you downloaded and studied the JTIS manual that is free on here? It will have loads of very useful information on your car, and step by step guides.
Secondly to those codes
Click on this link, scroll down to the end of post #2, click on the PDF link and it will give you all the info you need on your DTC's, and more.
https://www.jaguarforums.com/forum/s...-codes-184315/
Looks like you have some work to do................
Firstly, have you downloaded and studied the JTIS manual that is free on here? It will have loads of very useful information on your car, and step by step guides.
Secondly to those codes
Click on this link, scroll down to the end of post #2, click on the PDF link and it will give you all the info you need on your DTC's, and more.
https://www.jaguarforums.com/forum/s...-codes-184315/
Looks like you have some work to do................
Joined: Dec 2011
Posts: 120,439
Likes: 17,013
From: Durham, UK
I've moved your question from General Tech Help to S-Type forum. Members here with the same model will be able to help.
Please follow this link New Member Area - Intro a MUST - Jaguar Forums - Jaguar Enthusiasts Forum to the New Member Area - Intro a MUST forum and post some information about yourself and your vehicle for all members to see. In return you'll get a proper welcome and some useful advice about posting to the forum.
Graham
Veteran Member
Joined: May 2009
Posts: 27,541
Likes: 4,921
From: Yorkshire, England
Best thing is look the codes up in the (free download) codes PDF / workshop manual - or use forum Search. You get all the known causes.
P1647 tends to be the actual sensor.
P0302/P0352 may point to coil or wiring as the most likely.
P1314/P1316 - don't keep driving without fixes or you'll be replacing the cat. conv.(s)...
Flashing MIL = cat conv damage occurring.
Do not keep driving like this!
P1647 tends to be the actual sensor.
P0302/P0352 may point to coil or wiring as the most likely.
P1314/P1316 - don't keep driving without fixes or you'll be replacing the cat. conv.(s)...
Flashing MIL = cat conv damage occurring.
Do not keep driving like this!
Veteran Member
Joined: Jan 2009
Posts: 13,079
Likes: 4,730
From: Raleigh, NC
The two factory IMT O-rings at the passenger-side rear of the engine (IMT = Intake Manifold Tuner Valve) on the V6 engines are notorious for failing and allowing air leaks. These factory IMT O-rings are yellow in color. Replace them with the new-and-improved IMT O-rings that are green in color, and I will bet that quite a few of your trouble codes will disappear. There are many threads here on the forum that will guide you through the replacement process. Search using "IMT O-ring short route replacement" as your search phrase and you will be able to read everything you need to know on how to do this job....