| Author |
Message |
 P0234-77 Turbo Overboost - SDV6 L494 |
SAK335
 Tue May 09 2023 7:47pm
|
Forum: General · Replies: 19 · Views: 9833 · Subject: P0234-77 Turbo Overboost - SDV6 L494 |
| The dealers are clueless. The throttle causes the error code and the error code suspends DPF regeneration. The DPF will clog again. Go to YouTube and look up a guy called OReillys Mobile Mechanics ... |
| P0234-77 Turbo Overboost - SDV6 L494 |
SAK335
Tue May 09 2023 3:56pm
|
Forum: General · Replies: 19 · Views: 9833 · Subject: P0234-77 Turbo Overboost - SDV6 L494 |
| No coding is necessary. It's a pretty straightforward replacement. |
| L494 Destroyed ECM Due to Water Ingress |
SAK335
Sat Mar 18 2023 9:40am
|
Forum: General (L494) · Replies: 7 · Views: 2357 · Subject: L494 Destroyed ECM Due to Water Ingress |
| Yes, there is a plastic cover over the ECM/ECU, but I had it removed to show the location. It is held in by four screws. But it's not "water tight" and I can see how water can get in there ... |
| L494 Destroyed ECM Due to Water Ingress |
SAK335
Sun Feb 19 2023 3:13pm
|
Forum: General (L494) · Replies: 7 · Views: 2357 · Subject: L494 Destroyed ECM Due to Water Ingress |
| The ECM came back and I plugged it in, but the vehicle was acting the same way as it did before I sent it off. I hooked up the scanner and tried to clear the codes, but they wouldn't clear. I had a ... |
| L494 Destroyed ECM Due to Water Ingress |
SAK335
Thu Feb 16 2023 10:57pm
|
Forum: General (L494) · Replies: 7 · Views: 2357 · Subject: L494 Destroyed ECM Due to Water Ingress |
| So I pulled the connector apart today to make sure that the pins are good. To get into the right pin, I had to unwrap the electrical tape and the protective sleeve to make some room. Once I did that ... |
| L494 Destroyed ECM Due to Water Ingress |
SAK335
Sat Feb 11 2023 2:40pm
|
Forum: General (L494) · Replies: 7 · Views: 2357 · Subject: L494 Destroyed ECM Due to Water Ingress |
| Got in my RRS with 3.0 Diesel yesterday and the engine wouldn't start. The cluster was lit up like a Christmas tree, with warnings for essentially every system as "not available." I suspec ... |
| L494 SDV6 Oxygen Sensor Replacement |
SAK335
Sun Jan 22 2023 11:30am
|
Forum: General (L494) · Replies: 5 · Views: 2016 · Subject: L494 SDV6 Oxygen Sensor Replacement |
| And one last thing I forgot to add earlier. You need to "learn in" the new O2 sensor so that it works properly. I did this using my Autel scan tool; if you don't have one you may need to f ... |
| L494 SDV6 Oxygen Sensor Replacement |
SAK335
Sun Jan 22 2023 11:27am
|
Forum: General (L494) · Replies: 5 · Views: 2016 · Subject: L494 SDV6 Oxygen Sensor Replacement |
| In general, the vehicle will return poor fuel economy compared to normal. When the oxygen sensor fails, the vehicle will use a default map for fuel delivery, which will not be optimal. This won't us ... |
| L494 SDV6 Oxygen Sensor Replacement |
SAK335
Thu Jan 19 2023 6:39pm
|
Forum: General (L494) · Replies: 5 · Views: 2016 · Subject: L494 SDV6 Oxygen Sensor Replacement |
https://www.rrsport.co.uk/gallery/albums/userpics/30163/normal_20230119_155947.jpg
https://www.rrsport.co.uk/gallery/albums/userpics/30163/normal_20230119_160008.jpg
https://www.rrsport.co.uk/ga ... |
| L494 SDV6 Oxygen Sensor Replacement |
SAK335
Tue Jan 17 2023 3:35pm
|
Forum: General (L494) · Replies: 5 · Views: 2016 · Subject: L494 SDV6 Oxygen Sensor Replacement |
| Has anybody done this job? Mine's failed at 43k miles and I bought a new one and crawled under the car to replace it today. You need to pull the back skid plate, which isn't that difficult aside fro ... |
| P0234-77 Turbo Overboost - SDV6 L494 |
SAK335
Sun Jan 15 2023 5:46pm
|
Forum: General · Replies: 19 · Views: 9833 · Subject: P0234-77 Turbo Overboost - SDV6 L494 |
| LR078546 |
| P0234-77 Turbo Overboost - SDV6 L494 |
SAK335
Sun Jan 15 2023 4:15pm
|
Forum: General · Replies: 19 · Views: 9833 · Subject: P0234-77 Turbo Overboost - SDV6 L494 |
| I bought one from Maltings Off Road. You need to send the old one back as a core, but they provide a postage-paid label. |
| Possibly the best thing Range Rover ever has done |
SAK335
Sat Jan 14 2023 11:29am
|
Forum: General · Replies: 8 · Views: 1905 · Subject: Possibly the best thing Range Rover ever has done |
| I bought an electric one at Lidl for £13. It's almost too easy. |
| SVR Insurance - Thatcham immobiliser grade? |
SAK335
Sat Jan 14 2023 11:26am
|
Forum: General · Replies: 4 · Views: 1234 · Subject: SVR Insurance - Thatcham immobiliser grade? |
| I got a similar ludicrous insurance quote on my 2017 RRS. I bought a Meta Trak S5-VTS from Infiniti Tracking for less than 500 Quid including a year of tracking. If you order multiple years of track ... |
| P0234-77 Turbo Overboost - SDV6 L494 |
SAK335
Sat Jan 14 2023 11:17am
|
Forum: General · Replies: 19 · Views: 9833 · Subject: P0234-77 Turbo Overboost - SDV6 L494 |
If I were you, then I would replace the throttle body itself.
In my case, I had over-filed the throttle plate which was then not sealing properly and the charge air/barometric pressure calculatio ... |
| |
