EGR Valve
#2
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Sharree: Do you have a diesel or gasoline X-Type? I ask because I believe Jaguar used EGR's only on 2.0 & 2.2L diesel engines more common in European X-Types, and not on 2.5L and 3.0L gasoline engines more common in U.S. X-Types.
Here's a diagram of the EGR system on an X-Type diesel engine:
FYI, EGR's were previously used on gasoline engines to reduce NOx emissions, but I understand this is now accomplished via computer controlled IMT valves & fuel injection on our gasoline X-Types.
Why do you ask about EGR valves?
Here's a diagram of the EGR system on an X-Type diesel engine:
![EGR Valve-jaguar-egr.png](https://www.jaguarforums.com/forum/attachments/x-type-x400-14/110909d1480975542t-egr-valve-jaguar-egr.png)
FYI, EGR's were previously used on gasoline engines to reduce NOx emissions, but I understand this is now accomplished via computer controlled IMT valves & fuel injection on our gasoline X-Types.
Why do you ask about EGR valves?
#3
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#6
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Voltage: The threads below discuss the P0430 error code and multiple ways people addressed it. I'd pay particular attention to suggestions by Itmax in the first thread. His X-Type mechanical restoration is amazing - see the last thread.
Hopefully you can clear your P0430 code by replacing an oxygen sensor, or running a can of Cataclean thru the gas tank, and don't have to replace a bad catalytic converter:
https://www.jaguarforums.com/forum/x...ing-me-113796/
https://www.jaguarforums.com/forum/x...nverter-46696/
Cataclean | Cataclean Liquid Science | Cataclean reduces emissions
https://www.jaguarforums.com/forum/x...mplete-116656/
Good luck.
Hopefully you can clear your P0430 code by replacing an oxygen sensor, or running a can of Cataclean thru the gas tank, and don't have to replace a bad catalytic converter:
https://www.jaguarforums.com/forum/x...ing-me-113796/
https://www.jaguarforums.com/forum/x...nverter-46696/
Cataclean | Cataclean Liquid Science | Cataclean reduces emissions
https://www.jaguarforums.com/forum/x...mplete-116656/
Good luck.
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