| Author |
Message |
 Alternator voltage |
freely08
 4th Jul 2025 1:27 pm
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Forum: Technical · Replies: 6 · Views: 627 · Subject: Alternator voltage |
| Thank you! |
| Alternator voltage |
freely08
3rd Jul 2025 10:29 am
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Forum: Technical · Replies: 6 · Views: 627 · Subject: Alternator voltage |
@Nodge68 Thank you for the offer.
The service manual only tells, that the ECU uses a "mathematical model" to calculate the alternator voltage. And from my observations it seems there is m ... |
| Alternator voltage |
freely08
29th Jun 2025 12:11 pm
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Forum: Technical · Replies: 6 · Views: 627 · Subject: Alternator voltage |
Yes, I know. It seems, that it's (only?) ambient temperature related, because voltage doesn't change with engine temperature. And there is no battery temperature sensor AFAIK.
Last battery lasted 7 ... |
| Alternator voltage |
freely08
27th Jun 2025 5:18 pm
|
Forum: Technical · Replies: 6 · Views: 627 · Subject: Alternator voltage |
Hi folks!
Does anyone have a chart or list of "alternator voltage vs temperature" of the old system without BMS?
Here in Austria we have 90°F / 32°C at the moment and the alternator ... |
| Should front wheels spin easily when in Neutral & off gr |
freely08
4th Jun 2025 12:53 pm
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Forum: Technical · Replies: 9 · Views: 887 · Subject: Should front wheels spin easily when in Neutral & off gr |
| Don't know what "speed" you expect, but that is exactly the way technician at the MOT testing the bearings, at least here in Austria. |
| Should front wheels spin easily when in Neutral & off gr |
freely08
4th Jun 2025 11:47 am
|
Forum: Technical · Replies: 9 · Views: 887 · Subject: Should front wheels spin easily when in Neutral & off gr |
@IanMetro
Correct for jacking only one wheel at a time. If jacking both wheels of the axle, they surely spin free, but in opposite directions because of the differential.
But I guess you meant it ... |
| Should front wheels spin easily when in Neutral & off gr |
freely08
3rd Jun 2025 7:22 pm
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Forum: Technical · Replies: 9 · Views: 887 · Subject: Should front wheels spin easily when in Neutral & off gr |
It depends, how much mechanical tension the haldex have. With one wheel in the air, the propshaft has to turn also. So the haldex has to separate the rear axle completly.
Sadly, I can't remember how ... |
| Should front wheels spin easily when in Neutral & off gr |
freely08
2nd Jun 2025 7:10 pm
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Forum: Technical · Replies: 9 · Views: 887 · Subject: Should front wheels spin easily when in Neutral & off gr |
| Yes, if both front wheels are in the air, they should turn in opposite directions. Even in “P”. Maybe to check the splines you could lift the rear of the car with front wheels on the ground and tr ... |
| Window lift gets stucked |
freely08
30th May 2025 7:46 pm
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Forum: Technical · Replies: 0 · Views: 235 · Subject: Window lift gets stucked |
Hi folks,
my window lift front right gets stuck sometime. The relay in the module clicks, but nothing. If I pull/push on the glass, it moves again.
I disassembled everything. Even without the gl ... |
| OBD actuator live test |
freely08
30th May 2025 10:08 am
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Forum: Technical · Replies: 4 · Views: 449 · Subject: OBD actuator live test |
Maybe it was just a "live data" from the position feedback of the actuator?
I mixed up the terms. What i'm locking for is "Aktive test". I hoped some of the SDD folks can answer ... |
| OBD actuator live test |
freely08
29th May 2025 3:28 pm
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Forum: Technical · Replies: 4 · Views: 449 · Subject: OBD actuator live test |
Thank you for the answer. My scanner can do a "new xy installed" reset on most components. But what i mean is driving the actuators open / closed on demand.
Like "open the EGR valve&q ... |
| OBD actuator live test |
freely08
29th May 2025 12:59 pm
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Forum: Technical · Replies: 4 · Views: 449 · Subject: OBD actuator live test |
Hi folks,
can the jlr SDD or some other scanner can do a "live test" on the PCM, like move the EGR valve or Turbo actuator? My Foxwell scanner can't do that, and i'm wondering if it's sca ... |
| DPF reset, what does it do? |
freely08
26th May 2025 6:44 pm
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Forum: Technical · Replies: 0 · Views: 259 · Subject: DPF reset, what does it do? |
Hi folks,
after fitting a new DPF/cleaned DPF, you should perform a "New DPF fitted" routine to the PCM. My Foxwell OBD scanner can do that.
But what does it reset exactly? Is it just th ... |
| What did you do in your FL2 today? |
freely08
6th May 2025 11:12 am
|
Forum: General · Replies: 2100 · Views: 967088 · Subject: What did you do in your FL2 today? |
Because the EGR-Valve came back to life, I removed the blanking plate, what was in for 2000km. No difference in performance blanked/unblanked.
Blanking plate is made of 0,75mm stainless. No signs o ... |
| Permanently removing the fender splash shields |
freely08
31st Mar 2025 9:38 am
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Forum: Technical · Replies: 5 · Views: 1182 · Subject: Permanently removing the fender splash shields |
I saw the pics in your gallery  A lot of offroading I guess? |
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