Does the Ionization Sensor have anything to do with error code p0325? Does the IS detect knock sensor malfunction? I have a 2006 SAAB 9-3 4cyl 2.0T with a B207R engine. (8th VIN digit is a Y). I'm in the USA. The VIN indicates the car was built in Trollhatten, Sweden. A mechanic is telling...

i have got a fault message from my ECU P0325. I can't find the sensor on my Saab 9-3 SC 2006 with B207 engine. Swolff

Hi all. I have a slight knock when changing from 1st to 2nd in my 2005 9-3 1.9 150. It does not happen all the time and I think it maybe linked to a slight knock I sometimes get on full lock. I was thinking engine mounts or drop links. Any ideas?

Looked at another 07 9-3 yesterday but it had an annoying NSF knock as it went over bumps. It sounded suspension-ish, but it had no advisories on the MOT that was carried out 2 weeks ago? Any ideas if it could be something major?

Hi there, I've just bought a lovely 1993 900s cab. The only fault with it is single clunk when I brake hard, it doesn't happen under light braking. It sound as though it's coming from the near side (left) front around the passenger foot well. It doesn't happen when going over bumps in the road...

I've just replaced the engine in my 2004 9-3 2.0t Aero manual with one from a 2006 car. However the management light now comes on and the fault is "knock sensor" however am I right in thinking these cars don't have one? I've changed the ignition module and coil from my old engine onto the new...

Hi Folks, I feel like a broken record putting up my car details every time but better to have it in than not. Since i bought it last year my 9-3 08 TTID has always had a slight knock that could be felt through the steering wheel. I just never let it bother me as it still passed it's MOT no...

Hi I have a 2002 9-5 turbo. The engine light came on so took it to my mechanic, he cleared the light saying it was a knock sensor fault but didn't find any major problem but said the DI cassette has cracks underneath and that this could be the cause. Haven't replaced it yet but he did a full...

I've recently noticed a kind of engine clunk or knock on start up. Like a one off thump as the engine fires into life. It a single knock only on cold startup. After driving around and the engine warmed up... i cant hear that sound anymore on start up. I've searched the forum and there's one old...

2nd post tonight, got a knock from steering when stationary if turned left\right sharply, apparantly 'normal', and otherwise nice tight steering and not noticed on the move, but what is the grease spray fix some people are talking about and is my car showing the symptons that this could fix or...

My 9000 seems to be getting quite noisey from within the cam cover. It's a rotating knock if that makes any sense. It could be a lifter but doesn't sound quite like a lifter. I lifted the cover and the tensioner and guides looked fine. Cam lobes looked good and the lifters aren't worn. The...

Hi Guys and Gals, My [expletive deleted] is knocking and wondered what you lovely people would sway towards as the issue. Strut, strut top or arms!?

2006 2.3t Dame Edna Estate, 60k. Got what sounds like a suspension knock on uneven roads at low speeds, but have had the suspension checked. Mechanic says that it all seems fine. Suspect it's therefore a loose piece of trim or ancillary equipment. Seems to come from front or perhaps back as far...

Hi all, hope all is well In the past two months my 9k has developed a mysterious knock. the knock is like a clunk and is only herd wen moving off from stationary and can be felt through the floor pan. In the last two to three days the clunk is herd when changing from 1st to 2nd gear. The sub...

Anyone point me in the right direction? I have a knocking sound at low speed on rear offside wheel area. Sounds just like a drop link ,but I don't think they have them on the back. It's not the shock. Could it be Anti Roll Bar Bushes? Any help is greatly appreciated. 9-5 Aero 2002.

As you turn the steering wheel about an inch either way there is a knock as though there is some slack somewhere in the system and it is being taken up, is apparent at all speeds but more noticeable at slower speeds. The car has covered ~120k. Any ideas what it may be?

I got a "check engine light", the fault code was P 0 327, knock sensor 1, Circuit low input. Can anyone give me any advice on this, where the sensor is located, is it difficult to change, can the contacts be cleaned? My Saab is a 2009 95 Wagon with 121000 miles on it Thanks, Mick

my car 1999 93 conv... after hiting a pothole and slightly bending rim now i have an annoying knock coming from front right side...it happens only when driving around 20-25mph and there is a sudden drop in the road surface..like a sewer lid sitting lower or when moving onto a part of the road...

the clonk is back from front suspension now its getting colder. I changed the drop links in the summer so not that. will keep looking............