| Author |
Message |
 Black smoke |
irishhawk11
 9th Sep 2025 3:39pm
|
Forum: Puma (Tdci) · Replies: 32 · Views: 1518 · Subject: Black smoke |
@Ianh
Thank you very much indeed. I have my EGR blanked and also mapped out.
The EGR should remain clean, anyways is there a chance of oil getting there from the turbo or returning from the int ... |
| Black smoke |
irishhawk11
9th Sep 2025 3:16pm
|
Forum: Puma (Tdci) · Replies: 32 · Views: 1518 · Subject: Black smoke |
| Now, the issue is this. From the intake manifold to EGR to this intercooler hose, everything is sooty and filthy. I'm pretty sure the intercooler is as well as they are all connected and I'm seeing so ... |
| 2.4 turbo change |
irishhawk11
4th Aug 2025 1:07pm
|
Forum: Puma (Tdci) · Replies: 8 · Views: 839 · Subject: Video |
| This video will help you: https://youtu.be/rIaCiJfD4Zk?si=sievafeBy5vu8Wb9 |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
4th Aug 2025 12:58pm
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Failure solved - Defender up and running again |
Hey guys,
Failure = Defect High Pressure Pump
The coincidence really puzzles me that 100km after replacing the VCV the high pressure pump fails... but anyways, it is fixed and cost me around € ... |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
21st Jul 2025 5:04pm
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Help needed – Defender TD4 stopped after VCV replacement |
Hello again,
the error-message only should up when unplugged, otherwise the error-didn't appear.
Yes, its hopefully not a financial ruin topic.
Regards |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
21st Jul 2025 12:25pm
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Current Status |
Hello Guys,
I just want to give you a brief update of my current situation.
What I have done:
-Replaced the VCV with now third one, a Denso VCV with positioning pins --> Problem remains
-Re ... |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
9th Jul 2025 11:25pm
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Help needed – Defender TD4 stopped after VCV replacement |
Here a short video of the starting problem:
https://youtube.com/shorts/zi_O3sJ7px4?si=n9ZkaMiOSCsDI26y |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
9th Jul 2025 4:56pm
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Help needed – Defender TD4 stopped after VCV replacement |
What u think regarding the fuelrail pressure when trying to start?
https://www.defender2.net/gallery/albums/userpics/28137/IMG_2390.jpeg
i bled the fuel system and some air has come out but ... |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
9th Jul 2025 1:58pm
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Help needed – Defender TD4 stopped after VCV replacement |
Hello again,
yes, prior assembling the VCV I disconnected the fuel supply line, that is why I think during the incline the air made its way trough to the front... But then again, it doesn't make se ... |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
7th Jul 2025 3:01pm
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Help needed – Defender TD4 stopped after VCV replacement |
A question. Do you think it could be an Immobiliser issue, that the 10AS System is blocking the engine to restart?
https://www.defender2.net/forum/topic91943.html?highlight=motor+start |
| TDCI intermittent start issue. |
irishhawk11
7th Jul 2025 2:27pm
|
Forum: Puma (Tdci) · Replies: 11 · Views: 8641 · Subject: TDCI intermittent start issue. |
Hi everyone,
I know this is an old thread, but I hope someone can still help me.
Two days ago, while driving uphill, my engine suddenly died and won’t start again. I had recently replaced the ... |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
7th Jul 2025 1:44pm
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Help needed – Defender TD4 stopped after VCV replacement |
Thank you for your replies.
@blackwolf: Yes, these error messages were present before and when deleting the errors the engine makes a short <1s stutter, but it doesn't make any improvement. The ... |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
7th Jul 2025 11:55am
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Help needed – Defender TD4 stopped after VCV replacement |
Thank you guys for your fast reply.
I sadly only have this picture with text in german as I am located in Austria but the Error-Code may help.
Anyways, what I didn't mention was that I disconnec ... |
| Help needed – Defender TD4 stopped after VCV replacement |
irishhawk11
7th Jul 2025 7:33am
|
Forum: Puma (Tdci) · Replies: 28 · Views: 2344 · Subject: Help needed – Defender TD4 stopped after VCV replacement |
Hi everyone,
I need your help.
I replaced the VCV (Volume Control Valve) on my Defender TD4 (2.4). After the replacement, the engine started and ran fine. The fault code was still there, but no le ... |
| 1400 rpm rattle |
irishhawk11
14th May 2025 11:15am
|
Forum: Puma (Tdci) · Replies: 7 · Views: 753 · Subject: 1400 rpm rattle |
| I once had a issue that the turbo heat shield carrier was cracked through at the front which caused a rpm related high pitch rattle/vibration noise. |
| |
