| Author |
Message |
 TD5 Performance issues |
Zeus
 22nd Dec 2011 7:18am
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Forum: Td5 · Replies: 12 · Views: 23500 · Subject: TD5 Performance issues |
Hi all,
Right, I have this sorted now, so thought I would come back and let you know how I got on.
A new MAF (Genuine LR) has arrived and gives me good air flow figures. The truck runs great now ... |
| Standard Max Turbo boost pressure - what is it? |
Zeus
19th Dec 2011 3:42pm
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Forum: Td5 · Replies: 6 · Views: 13259 · Subject: Standard Max Turbo boost pressure - what is it? |
Thanks very much.
My new MAF sensor is coming tomorrow so I will be putting that on and having a look at the boost pressure setting. If that still does not give me the desired effect then I will l ... |
| Standard Max Turbo boost pressure - what is it? |
Zeus
19th Dec 2011 1:13pm
|
Forum: Td5 · Replies: 6 · Views: 13259 · Subject: Standard Max Turbo boost pressure - what is it? |
Do you want me to PM you with info on making a td5 fuel pressure gauge?
Yes please - I changed the fuel pressure regulator a couple of years ago as it was spotted to be leaking on an MOT. I assume ... |
| Standard Max Turbo boost pressure - what is it? |
Zeus
19th Dec 2011 12:22pm
|
Forum: Td5 · Replies: 6 · Views: 13259 · Subject: Standard Max Turbo boost pressure - what is it? |
| Thanks. Mine is running at 200 almost eaxcactly as measured with my Nanocom. I can log the data and then graph it so it is quite clear that the turbo wastegate is opening at bang on 200 and keeping th ... |
| Standard Max Turbo boost pressure - what is it? |
Zeus
18th Dec 2011 7:13pm
|
Forum: Td5 · Replies: 6 · Views: 13259 · Subject: Standard Max Turbo boost pressure - what is it? |
| The max turbo boost pressure is controlled by the wastegate, which is operated mechanically rather than via the ecu. I always thought it ran at 1 bar (14.7 psi, 100KPa) but someone on another forum su ... |
| Annoying Fault i cant Diagnose |
Zeus
18th Dec 2011 2:28am
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Forum: Td5 · Replies: 22 · Views: 10575 · Subject: Annoying Fault i cant Diagnose |
It sounds to me like perhaps the throttle pedal is being re-calibrated by the ecu if it has been fully depressed.
I guess in an ideal world, no throttle depression - 0% and full depression = 100% ... |
| TD5 Performance issues |
Zeus
16th Dec 2011 11:03pm
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Forum: Td5 · Replies: 12 · Views: 23500 · Subject: TD5 Performance issues |
Hang on a minute....... is not OEM and genuine the same?
Zeus |
| TD5 Performance issues |
Zeus
15th Dec 2011 10:28pm
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Forum: Td5 · Replies: 12 · Views: 23500 · Subject: TD5 Performance issues |
Pete,
Good news - I am nearly there. I am pretty sure the MAF readings are the problem. I came up with a cunning way of fooling the ECU to see slightly higher MAF readings than I am getting and the ... |
| TD5 Performance issues |
Zeus
14th Dec 2011 4:17pm
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Forum: Td5 · Replies: 12 · Views: 23500 · Subject: TD5 Performance issues |
Hi Pete,
Thanks for the quick reply.
Yes the allmakes one was a cheap version rather than a LR part. It has the "electronic components" as filament wires rather than just wires.
How d ... |
| TD5 Performance issues |
Zeus
14th Dec 2011 2:58pm
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Forum: Td5 · Replies: 12 · Views: 23500 · Subject: TD5 Performance issues |
Hi all,
I am struggling with the pergformance of my 110 TD5, 2004 model. It has become, over time, rather sluggish. A few months back I disconnected the MAF sensor and noticed an improvement on my ... |
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