Omega Owners Forum

Chat Area => General Discussion Area => Topic started by: raywilb on 29 July 2009, 14:43:14

Title: td chip
Post by: raywilb on 29 July 2009, 14:43:14
a lots been said re td chipping. can anybody please tell me roughly the cost of this procedure .
Title: Re: td chip
Post by: Pitchfork on 29 July 2009, 14:58:22
Don't even contemplate it if you have an automatic unless you are prepared to replace the gearbox with an AR35 from a 3 litre V6
Title: Re: td chip
Post by: unlucky alf on 29 July 2009, 14:58:48
my chip was somewhere around the £80 mark but that was a while ago, plus mine just plugged in so no soldering of a socket adapter like some of the later TD`s ;) of course that doesnt include the AR35 g/box if youve got an auto.
Title: Re: td chip
Post by: raywilb on 29 July 2009, 15:06:38
its a manual  :y :y
Title: Re: td chip
Post by: unlucky alf on 29 July 2009, 16:56:05
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its a manual  :y :y
in which case get hold of TB & he will get the price etc for you if you ask nicely :y
Title: Re: td chip
Post by: Ian_D on 29 July 2009, 22:35:35
Take it the chip is the next thing to fit then Ray!   :)

Good choice!  :y

What ECU is he likely to have? Its S reg I think.  ::)
If its not got the socket, how may pins is it? I take it its a DIP?

Anyway, Get one ordered regardless Ray, we will cross the bridge when we get to it regarding the fitting! :D :D :D
Title: Re: td chip
Post by: Turk on 30 July 2009, 01:06:43
You'll need the 3 figure number off the actual ECU.  :y

I think it's an 18 pin. Fingers crossed it's already a plug-in jobbie.
Mine wasn't and de-soldering was a right old fiddle, but well worth it.  :y
Title: Re: td chip
Post by: raywilb on 30 July 2009, 15:09:59
just toying with the idea ian. since you fitted the hotfix jobbie for me, mpg has gone up ever so slightly
not sure if there is a connection. but i,m still not getting 40 + on a run as i believe i should be.  :y
Title: Re: td chip
Post by: Pitchfork on 30 July 2009, 15:15:39
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You'll need the 3 figure number off the actual ECU.  :y

I think it's an 18 pin. Fingers crossed it's already a plug-in jobbie.
Mine wasn't and de-soldering was a right old fiddle, but well worth it.  :y
Get a solder sucker from Maplin - they're not expensive & it will be easy
Title: Re: td chip
Post by: Turk on 30 July 2009, 21:53:51
Quote
Quote
You'll need the 3 figure number off the actual ECU.  :y

I think it's an 18 pin. Fingers crossed it's already a plug-in jobbie.
Mine wasn't and de-soldering was a right old fiddle, but well worth it.  :y
Get a solder sucker from Maplin - they're not expensive & it will be easy

Nope. Still to fiddly, even for the smallest sucker.
Used de-soldering wick. Took a good two hours to get the original chip out and solder in the socket.
Title: Re: td chip
Post by: Ian_D on 31 July 2009, 00:36:18
2 hrs seems a bit OTT?

Did you forget to plug the soldering iron in?  ;D ;D
Title: Re: td chip
Post by: Turk on 31 July 2009, 13:44:05
Yep, two hours from start to finish.  ::)
Not a hope with any of the solder suckers and the de-solder wick would only work by adding fresh solder to the joint otherwise it wasn't removing the solder completely.
Title: Re: td chip
Post by: Marks DTM Calib on 31 July 2009, 14:42:15
Amateur  ;D ;D :y

It can be done with a solder sucker....the secret is in the iron and bit selection (most low wattage Maplin type irons wont do it!)!
Title: Re: td chip
Post by: TheBoy on 31 July 2009, 15:33:24
Its easy enough with right equipment.  Its through plated, so harder than single sided stuff, and the 0v pin needs a decent iron.
Title: Re: td chip
Post by: unlucky alf on 31 July 2009, 19:16:25
done my last one with a solder sucker & a fine point 40w iron, yes its fiddly & as TB says the 0v needs a bit more of a warm up but not too bad :y
Title: Re: td chip
Post by: raywilb on 02 August 2009, 19:37:55
after watching IanD resolder the battery holders to two key-fob circuit boards, hence getting each fob to work again in just a few minutes. iv,e every confidence in ian - my hat goes off to him.thanks once again.   ps.  also maplins are shortly opening a new store in york.   :y :y :y
Title: Re: td chip
Post by: Ian_D on 03 August 2009, 01:08:06
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after watching IanD resolder the battery holders to two key-fob circuit boards, hence getting each fob to work again in just a few minutes. iv,e every confidence in ian - my hat goes off to him.thanks once again.   ps.  also maplins are shortly opening a new store in york.   :y :y :y

Anytime Ray! Like I said on the phone, worst case would be to make one good fob out of two duff ones. Was a bonus that we got them both fixed  :y

Mixed feelings about maplin... Yes it will be fantastic... but its one 1 mile up the road, so its too easy for me to nip in! It will become my second home  ;D and I will spend too much money there  ::)
Title: Re: td chip
Post by: Turk on 03 August 2009, 02:35:25
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done my last one with a solder sucker & a fine point 40w iron, yes its fiddly & as TB says the 0v needs a bit more of a warm up but not too bad :y

I was a bit concerned about damaging the O/E chip, so didn't go too heavy with the heat.

Just as well, the O/E chip is back in for now, until I get my pump back from an overhaul.
The new chip was amplifying a fault with the pump. Still gave a significant increase in power and MPG but the pump issue was causing a judder between 1500 to 2000 rpm.
Fitted a 2nd hand pump but that too has a fault. It's not too bad with the O/E chip fitted, so the only time the car is off the road is a few hours whilst I'm refitting the pump.

Getting a bit impatient now, but I'm getting a good deal on the pump overhaul price, so can't complain really, and it's not as if the car is off the road.
I'm like a kid on crimbo eve, waiting for Santa to call.  :D