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In that case I think you should consider staying in the passenger seat  ;)
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New Saab 9-5 (2010 on) / Re: Another Ng 9-5 joins the forum
« Last post by carrera on 13 May 2024, 10:18:37 PM »
Lots of well engineered solutions here

https://hblom.se/produkt-kategori/ng9-5/

At a price

My brake light fix cost me £6, the first light bar about a tenner, with plenty of spares left over
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New Saab 9-5 (2010 on) / Re: Another Ng 9-5 joins the forum
« Last post by sgould on 13 May 2024, 09:27:47 PM »
It's a shame that the 9-5 was a short lived model.  The light bar would surely have been improved as time went on.
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He probably could, but I'm planning to get under and apply a full underseal later.  Just no time this month for a longer job.  I won't be starting it before I get back from Trollhättan on 10th June.

The issue has been a bit more difficult today.  I cleared the codes on Friday.  OH has been using the car while I've been at Saab meets on Saturday and Sunday.  There's no code come back yet.  Not even a Pending code, and they were coming back almost immediately last week :roll:  Just a wait and see now.  The last time the codes went off for a period, it was two years before they returned...
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Those connectors are actually qute good at keepng water out, if I recall correctly, they look very similar to the OG9-5 connectors for the Lambda sensors & CPS

Can Joe just pull the connector off while it's being examined for the MOT. It'll save getting the lift equipment out for you, at least for that job.
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New Saab 9-5 (2010 on) / Re: Another Ng 9-5 joins the forum
« Last post by carrera on 13 May 2024, 07:18:49 PM »
The exhaust was welded up last night and fitted today, seems to be OK and not blowing, so those exhaust gases can get away a bit quicker now.

Next little job was to do the centre brake light. Quite a lot of the lights were out or dim, so this  is what I did:

Remove earth from battery
Lower rear seats
Remove 3 plastic retainers for the shelf trim
Pull forward the outer seat bolster froom the top
Remove the "Airbag" cover from the C panel covers, and remove the 7mm bolts - hence battery off
Pull off the door seal so that the trim section can be withrawn by pulling on the trim to withdraw the 3 locating clips of the C pillar
Unplug the electrical connector from the right hand side
Wiggle the trim cover off

Next is getting to the circuit board:

The light housing is secured with spring clips. The plastic holding the housing WILL break, so it will have to be screwed back together with a couple of self tappers
Pull the sticky tape off to release the cable & withdraw

On the workbency the plstic cover is removed by pressing on the 3 retining tabs from the back
The circuit board can then be withdrawn & examined.

There are 24 LED's, which seem to be grouped into 3's, with the polarity of the LED's following this pattern (1 - 12, counting from the cable end)

+ - + + - + + - + + - +

13-24 follow the same pattern

Handily the diode test on my meter not only gave the forward voltage, but also illuminated the LED's

In total I think I replaced 4, and reflowed one group of 3 which sometimes flickered. All you need is a basic soldering iron

Best include a link to the LED's https://www.ebay.co.uk/itm/185441246744

No photo's of the finished result (you know what a good one looks like anyway), but here's a photo of the components prior to reassembly







27
I went down to Swedish Day and spoke to Joe, the mechanic who is doing theMOT and service next week.  He suggested that I shouldn't rule out a poor connection, so I went out to try and locate the connector on the front edge of the fuel tank.  I think i have found it, but I'm not sure.  It will only be readily accessible by removing the under tray and getting under the car.  The connector I have found looks exposed and ripe for a poor connection, but although it's in the right place and the blue/white wire in the end corner pin looks OK, there is no wire in the the adjacent hole.  Which is not matching the wiring diagram in WIS.

I won't have time to do a full check as I'm quite busy between now and the MOT time.  As long as the car passes, I will deal with it later. Get the car in the air and do the undersealing at the same time.  It looks like the underseal is needed
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New Saab 9-5 (2010 on) / Re: Another Ng 9-5 joins the forum
« Last post by carrera on 12 May 2024, 04:46:43 PM »
Having fitted the new toys, I moved onto repairing the lightbar. This was achieved by replacing a couple of failed LED's

I added to a useful thread over on UKS https://www.uksaabs.co.uk/UKS/viewtopic.php?t=200095

Next job, having fitted the upgraded turbo was to remove the restiction in the front pipe that the MOT man had pointed out to me.

Now, these exhausts are no longer available, especially for the XWD, not even for the Insignia equivalent, so time for a bit of metal fabrication as the flexi that was fitted was clearly a repair, judging by the amount of pigeon splatter. The centre silencer is a very unusual triangular design to accomodate the propshaft.

So, I have a 2 1/2" ID flexi to replace the 2" one that had been fitted. It's all cut and after a bit of work cleaning up the weld areas on the OE pipe where I have cut the old one out, it is now ready for some tack welds to ensure it will fit correctly before going for the seam weld. Well, I will try to have less splatter than the last person that worked on the exhaust

29
I’ve been using E5 all the time.  The Saab sticker on the filler flap says 98.  We usually use Tesco Momentum 99, occasionally the Premium 97 from Costco if there’s no queue.

I found the Saabcentral one late last night. I was amused by some of the total ignorance. One guy suggesting that you replace the fuel system with a “normal” pump in the fuel line and abandoning the original system. How that would work in a PWM system designed for injector control with variable presssure is interesting…

I also saw some Vauxhall comments, but they were mostly associated with diesel engines.

If I have time next week, I may make a final throw at the 10 pin connector said to be by the fuel tank.  If it’s in any way exposed it may be in the same condition as the connector on the rear headlight levelling sensor on the 9-5!

I found the WIS a bit confusing in that it mentions a pressure sensor on the pump itself.  I think that’s an EVAP sensor that’s only fitted to American cars.
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Long thread here:

https://www.saabcentral.com/threads/p0089-code-2-8l-v6-any-experience.188411/page-7?nested_view=1&sortby=oldest

Some insight, some rubbish, especially when people confuse the MAP sensor with the fuel pressure sensor

I already looked for Insignia errors. They exist, but little useful information.

The above thread indicates that the parts from a 2WD fuel pump can be fitted to a AWD pump, if the AWD pump is not available, oh and a lot seem to fail at the 65-70k mark.

Other than that I think your list of possibilities is fair. I used to think a couple of hunderd quid for a fuel pump swap was expensive...

Oh and are you using standard E10 or premium E5 like V-Power
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