2003 V8 Base.

Recent "Restricted Performance" flashing up on my dash and a code read show P0328, 1 CIRCUIT HIGH BANK 1. I just need some confirmation on replacement.

1. That this is the passenger side?
2. How difficult and what's the procedure for this replacement? The intake needs to come off I'm guessing?
3. Which sensor to purchase? Autozone and Rock Auto have so many options I don't know where to go.

Duralast Ignition Knock (Detonation) Sensor SU7012

Santech Ignition Knock (Detonation) Sensor KS0057

Duralast Ignition Knock (Detonation) Sensor SU7013

Santech Ignition Knock (Detonation) Sensor KS0108

NTK Ignition Knock (Detonation) Sensor ID0269

NTK 72887- ID0269 Knock Sensor

Standard Ignition 2 Terminal Knock (Detonation) Sensor - KS305

Import Direct Ignition 2 Terminal Knock (Detonation) Sensor - 17-0903

Import Direct Ignition 2 Terminal Knock (Detonation) Sensor - 17-0902

 

The service (aka workshop) manual is available near the bottom of this page:

JagRepair.com - Jaguar Repair Information Resource

It's a huge PDF. (The manual covers all models, so make sure to look in the section for the V8.) Scroll down to page 1980 of the PDF for pinpoint tests for code P0328.

If you need to change the sensor, see pages 790 and 1082. Code P0328 is applicable to the RH sensor, which is on the US passenger's side. The two sensors are located on top of the block, inboard of the heads, hidden under the intake manifold. The following picture, shameless stolen from eBay, shows the two sensors on each side in the middle:




More pics of the same engine here:

https://www.ebay.com/itm/235869702894

 

TY sir! Very helpful.

 

Do not forget to replace the EGR cooler hose.

 

What goes on with the EGR cooler hose, other than getting old and cracking? Is there another name and/or oem part number for it? i'm not finding EGR cooler hose in the online microfiche search.

https://www.jaguarparts.com/search?s...log_type=parts

 

Actually the return hose under the SC connects to the throttle after the hoses that go to the EGR pass the coolant on it's way back to the water pump so look for the THROTTLE BODY RETURN HOSE/4.2 LITER SUPERCHARGED/THROTTLE/FROM VIN (N13089) AJ89746

It is a rubber hose and it's location makes it difficult to replace.
Change it while you are there!!!!!!!!!!!!!

(sorry I called it the EGR hose when the EGR is only one of the components to use this in the return path)

 

It may be AJ89746 aka AJ8 9746

Throttle Body Coolant Return Hose aka Valley Coolant Hose

Look for the full part # above on this site as there's a full list of related parts and I think pictures

 

If I have non SC engine would I have this hose? I'm not finding part number when I search my normally aspirated V8 engine.
Search says it doesn't fit my engine.

Home 2003 Jaguar S-Type AJ89746
No image available

Engine Coolant Hose - Jaguar (AJ89746)

2003-2009 Jaguar

• Sale Price:$25.79

This part does not fit your 2003 Jaguar S-TypeChange vehicleAdd to Cart

 

You list a 2006 S-Type R in your signature!!!!!!!!!!!!!!!!!!!!!

 

Didn't realize that was on my signature (it's my old car). But I DID post my current car at the top of my original post!

 

With the NA engine it will be far less work to remove the intake manifold to get to the knock sensors. The NA engine also has a coolant hose under there so I would be planning on changing that. I would also replace both knock sensors since it is a bit of work to get to them and you will have everything apart anyway.

You list all after market knock sensors and that's up to you but I would search out the Jaguar OEM parts.
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Thank you.

Does this look like the coolant hose my NA needs?

https://www.jagbits.com/product/AJ88514.html

 

They differ depending on your VIN? Can you post the last 6 digits?

Here is a kinda close thread with some pictures.
4.2 NA Intake Removal
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M51 493