exactly what does a knock sensor do?
- Gannon
- Senior Member
- Posts: 4580
- Joined: Sat Nov 05, 2005 10:00 am
- Location: Bowraville, Mid Nth Coast, NSW
Wow,.. why did it stretch and who is paying for it?
Current rides: 2016 Mitsubishi Triton GLS & 2004 Forester X
Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
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Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
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It's marginally embarrassing.
The chain on my car is not meant to be replaced so vw place it in a crappy spot which has requires the motor and gbox to be removed for replacement. Therefore labour costs are high. It's costing me $2k. However vw are paying half the labour charge so that brings it down to about $1300.
My warranty ran out 6months ago!
All in all, I got the car 4k less than its worth so I'm still ahead. Just unlucky I suppose.
Sent from my Motorola RAZR HD
The chain on my car is not meant to be replaced so vw place it in a crappy spot which has requires the motor and gbox to be removed for replacement. Therefore labour costs are high. It's costing me $2k. However vw are paying half the labour charge so that brings it down to about $1300.
My warranty ran out 6months ago!
All in all, I got the car 4k less than its worth so I'm still ahead. Just unlucky I suppose.
Sent from my Motorola RAZR HD
my07 Outback
my13 Hyundai i45(shhhh)
my02 Gen3 Liberty limited ed.
previously
L-series wagon, LSD, EJ20turbo, 29in tyres, 'wanky wagon'
2000 gen3 outback, lifted, otherwise stock.
my13 Hyundai i45(shhhh)
my02 Gen3 Liberty limited ed.
previously
L-series wagon, LSD, EJ20turbo, 29in tyres, 'wanky wagon'
2000 gen3 outback, lifted, otherwise stock.
- AlpineRaven
- Senior Member
- Posts: 3682
- Joined: Wed Oct 19, 2005 10:00 am
- Location: Melbourne, Victoria, Australia.
Stretched!? how can a chain get stretched with tensioners installed? Something arent right!!!Alex wrote:if anyones interested, the VW ended up having a stretched timing chain. Parts had to be ordered from overseas so i'm still waiting, then i'm getting a new timing chain and all tensioners/guides installed.
just as well the chain didnt break, kiss $14ks worth of motor down the drain!
alex
Cheers
AP
Subarus that I have/had:
1995 Liberty "Rallye" - 5MT AWD, LSD - *written off 25/8/06 in towing accident.
1996 Liberty Wagon - SkiFX AWD 5MT D/R, Lifted.. Outback Sway Bar, 1.59:1 Low Gearing see thread: 1.59:1 in EJ Box Page
Sold at 385,000kms in July 2011.
2007 Liberty BP Wagon, 2.5i automatic
1995 Liberty "Rallye" - 5MT AWD, LSD - *written off 25/8/06 in towing accident.
1996 Liberty Wagon - SkiFX AWD 5MT D/R, Lifted.. Outback Sway Bar, 1.59:1 Low Gearing see thread: 1.59:1 in EJ Box Page
Sold at 385,000kms in July 2011.
2007 Liberty BP Wagon, 2.5i automatic
My VW specialists reckon it's marginally common which is why VW recognise the issue and give reimbursement for it.
Sent from my Motorola RAZR HD
Sent from my Motorola RAZR HD
my07 Outback
my13 Hyundai i45(shhhh)
my02 Gen3 Liberty limited ed.
previously
L-series wagon, LSD, EJ20turbo, 29in tyres, 'wanky wagon'
2000 gen3 outback, lifted, otherwise stock.
my13 Hyundai i45(shhhh)
my02 Gen3 Liberty limited ed.
previously
L-series wagon, LSD, EJ20turbo, 29in tyres, 'wanky wagon'
2000 gen3 outback, lifted, otherwise stock.
Maybe the chain isn't stretched but a tensioner is dead? You can hear it slapping about if you listen properly.
Sent from my Motorola RAZR HD
Sent from my Motorola RAZR HD
my07 Outback
my13 Hyundai i45(shhhh)
my02 Gen3 Liberty limited ed.
previously
L-series wagon, LSD, EJ20turbo, 29in tyres, 'wanky wagon'
2000 gen3 outback, lifted, otherwise stock.
my13 Hyundai i45(shhhh)
my02 Gen3 Liberty limited ed.
previously
L-series wagon, LSD, EJ20turbo, 29in tyres, 'wanky wagon'
2000 gen3 outback, lifted, otherwise stock.
Its definately not just a volkswagen thing; I work at a "european car specialist" and have seen a few timing chain jobs come through. Certain bmw's have issues aswell as a few models of the mini coopers (they have alot of issues). Most of the time it's just the tensioners (hydraulic) or guides that crap out as the chains themselves don't really "stretch" so much as the links and rollers in them experience some wear (which can be avoided to an extent by regular servicing); you shouldn't have to worry about this in the lifetime of a modern engine... but it is what it is. $1300 is a pretty fair price for a job like that and at the end of the day you don't really have much choice.steptoe wrote:I'm interested. I thought 'they' had all this sorted when 'they' returned to timing chains instead of belts!! I think I recall some engines have a 'timing chain is stretched' sensor ???
Is it a rude question to ask the price of the completed job or is it a bit embarassing ?
Is this knock sensor still going strong? Was temted to o this route but I needed one pretty quickly so decided to go local. Managed to find a guy on ebay selling OEM (JECS) sensors for $44 shipped. The seller is dirt_devil_racingGannon wrote:I was gonna make my own thread, and I still might...
I got my $8.99 chinese knock sensor today and installed it
http://www.ebay.com.au/itm/Subaru-WRX-F ... 2323203702
- Gannon
- Senior Member
- Posts: 4580
- Joined: Sat Nov 05, 2005 10:00 am
- Location: Bowraville, Mid Nth Coast, NSW
Still going strong. I haven't had a check engine light since it was installed and the car drives perfectly.akpv wrote:Is this knock sensor still going strong? Was temted to o this route but I needed one pretty quickly so decided to go local. Managed to find a guy on ebay selling OEM (JECS) sensors for $44 shipped
Sent from my new touchy phone thingy
Current rides: 2016 Mitsubishi Triton GLS & 2004 Forester X
Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
------------------------------------------
Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
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