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Its flashing to let you know there is a fault with either the fuelling or ignition system that could potentially damage the CAT. It could be a few things really but without diagnostics you're not gonna know for sure. Just send it back to AC as it's their problem.
Mick
I'm also wagering it being caused by a cracked ring... either that or a sensor coherance issue. Would be interesting to see the waveforms generated on a scope to see what the ECM is seeing.
Mick
Personally, i'd spend on a proper diag. session to see whats triggering the alarm first. It could be an internal alarm fault (in which case you de-configure it or, if its aftermarket, rip it out) or it could be a legitimate trigger?
I had a spate of new-ish Vauxhalls with this kind of problem...
It is most likely that you have an airlock, a buggered water pump or a blockage/head gasket failure.
So, who's been working on the coolant system recently?
Mick
Bank 1, Sensor 1 is pre-CAT yes but is it the sensor itself or associated wiring? This is normally what a proper diagnostic session will tell you as at the minute its a 50/50 guess.
A faulty sensor doesnt always give a loss of performance; Maybe they're only faulty at a certain temp or range...
Never re-use a stat gasket... especially not one thats been in the car since Christ was a lad! Always replace with a new one and if fitting a new stat ALAWAYS test it opens and closes before fitting it.
Hang on a sec.... stop.
You say only half the info is working on the display but the rest, do they simply not show up at all or do they simply show - - - - ?
Mick
How exactly would you like us to help you with this? Can't you just solder them all afterall, they're all airbag related?
Just be sure to disconnect the battery before you go thrashing about with the SRS wiring... please.
I think Fred or Danny are closest to you from that part of the world as i'm in Nottingham.
Pipes aren't cheap to replace or repair (new) but if you can identify the one you need there are loads breaking on here so would be a cheaper and safer alternative to fixing yours. Have you...
Price of the pump + £40 to cover labour and a bit of fluid.
Best off contacting me via the website though if you're wanting to book in because i can't keep track of PM's on here.
Mick
Have you had any diagnostics performed yet? The problem is most likely one of two things:
1 - wiring; either in the connector or between the connector and the ECM
OR
2 - The fault is nothing to do with the CPS and needs proper looking at to diagnose.
Mick
£380 for the timing belt and aux. kit change or if you want/need the dephaser pulley its £580. I need some notice though as i used my last stock aux. kit yesterday on Daveski's 172 so let me know via the websites contact us section.
Mick
check the rear earth points and the connectors to both rear lamp units. If no problems observed move back inside the car following the loom all the way back to the UCH.
Mick
Sounds like a PAS hose has blown or the aux belt has snapped and took a piece of a pipe with it. Need pics really though buddy but bad form it happening this close to Christmas.
Mick