Engine 850: B5234T/2.3/20v/T5: - Starting issue - Page 27

stusT5 · Nov 26th, 2007, 18:04

thats what i thought jod any idea which is the imobiliser control box

stuartvolvo · Nov 28th, 2007, 20:04

Hi stust5,
the imobiliser control box, is located under the steering wheel. If you take the bottom steering wheel surround, and the plastic cover which is above the pedals, you will see the imobiliser unit sitting there. If you follow the wires from the antenna ring, which is around the ignition barrell, you will see that the wires go into the imobiliser ecu as well.
hope this is of some help
regards
stuart

embo · Dec 8th, 2007, 08:45

hi mate ive got the exact problem the car starts from cold then when drove 100yrds or 2 mile it takes ages to start the only difference is mines a tdi 2.5 v70 hope you can find the answer cause i can not .apart from the starting bit it runs fine someone please help

Jod T5 · Dec 8th, 2007, 10:59

Quote:

Originally Posted by stusT5

thats what i thought jod any idea which is the imobiliser control box

lol i think stuart beat me to this..., about two weeks ago...
sorry stu
cheers
jod

Timbo_1975 · Dec 10th, 2007, 12:53

Forgive me butting in, and also excuse me if the problem has been fixed- i'm only on page 4 out of 10 or more of this thread..!

Either you have a poor output from the CAS due to poor alignment, bent sensing pin, or faulty sensor, and or wiring plug, or low cranking speed (though this would usually be a problem with a cold engine..)

OR

the CPS is still faulty!

Tim.

Pianoman · Dec 13th, 2007, 06:00

Ive had the exact same prob with my car, sometimes cranking over with out it sparking and after changing the coil pack, dist, new plugs n leads, a week in a garage (all this after the car having to be towed 300miles!) i tried the transponder / imobiliser trick and it seems to have worked......Thanks so much for everyones concerted efforts

DLM48 · Oct 3rd, 2008, 01:59

well after fitting a new S/h engine mine is acting up again AND i dont have an immobiliser HELLLLLLLLLLLLLLLLLLLLP

regards

David

Pianoman · Oct 3rd, 2008, 13:05

well my updateis that my problem is still here. Ive replaced the coil & powerpack, distrib cap, leads, transponder reader, cam sensor, plugs and i still have problems with the engine starting only after 3 or 4 turns of the key once the engine has been for a run and left for about 20 mins. If u turn the car off and turn the key, the car starts immediately but once its left to cool for approx twenty mins, then yer back to the same old story.

its the devils work I tell ye!

liuleichan · Oct 3rd, 2008, 13:45

Quote:

Originally Posted by Pianoman

well my updateis that my problem is still here. Ive replaced the coil & powerpack, distrib cap, leads, transponder reader, cam sensor, plugs and i still have problems with the engine starting only after 3 or 4 turns of the key once the engine has been for a run and left for about 20 mins. If u turn the car off and turn the key, the car starts immediately but once its left to cool for approx twenty mins, then yer back to the same old story.

its the devils work I tell ye!

Fuel pump, or fuel pump relay?

Nov 28th, 2007, 20:04	#262
stuartvolvo Trader Last Online: May 1st, 2022 13:40 Join Date: Feb 2006 Location: Muirkirk View Photos By: stuartvolvo	Immobiliser Control Box Hi stust5, the imobiliser control box, is located under the steering wheel. If you take the bottom steering wheel surround, and the plastic cover which is above the pedals, you will see the imobiliser unit sitting there. If you follow the wires from the antenna ring, which is around the ignition barrell, you will see that the wires go into the imobiliser ecu as well. hope this is of some help regards stuart __________________ Volvo V70 T5 Estate - Strut Brace, Pollen Filter, Polly Mounts, Tinted Windows, Upgraded Discs, 17in Wheels, Stainless exhaust, Overhaulled turbo & wast gate, ecu remap, k&n filter, white injectors = 380+ bhp.

Dec 8th, 2007, 08:45	#263
embo New Member Last Online: Feb 14th, 2009 00:12 Join Date: Nov 2007 Location: stoke-on -trent	embo hi mate ive got the exact problem the car starts from cold then when drove 100yrds or 2 mile it takes ages to start the only difference is mines a tdi 2.5 v70 hope you can find the answer cause i can not .apart from the starting bit it runs fine someone please help Last edited by embo; Dec 8th, 2007 at 08:48.

Dec 13th, 2007, 06:00	#266
Pianoman 1998 V70 Black Last Online: Jun 30th, 2009 18:25 Join Date: Aug 2007 Location: navan View Photos By: Pianoman	Ive had the exact same prob with my car, sometimes cranking over with out it sparking and after changing the coil pack, dist, new plugs n leads, a week in a garage (all this after the car having to be towed 300miles!) i tried the transponder / imobiliser trick and it seems to have worked......Thanks so much for everyones concerted efforts __________________ 1998 V70 Black, C70 2003> Headlights, R-spec leather/alcantara interior, complete respray, Jetex Stainless Steel System,

Oct 3rd, 2008, 01:59	#267
DLM48 Master Member Last Online: Oct 18th, 2023 23:17 Join Date: Nov 2004 Location: Motherwell View Photos By: DLM48	well after fitting a new S/h engine mine is acting up again AND i dont have an immobiliser HELLLLLLLLLLLLLLLLLLLLP regards David __________________ David Past - 360 GLT - 745TI - 398K miles gone to Ireland 945 SE TD 230K AWESOME CAR - 855 2.3 20V GLT V70 Classic 2.4 20V sold on VoS FB page in a few hours Present - C70 2.4 SE GearTronic - V70R AWD Prins II LPG 2.5 GearTronic

Oct 3rd, 2008, 13:05	#268
Pianoman 1998 V70 Black Last Online: Jun 30th, 2009 18:25 Join Date: Aug 2007 Location: navan View Photos By: Pianoman	well my updateis that my problem is still here. Ive replaced the coil & powerpack, distrib cap, leads, transponder reader, cam sensor, plugs and i still have problems with the engine starting only after 3 or 4 turns of the key once the engine has been for a run and left for about 20 mins. If u turn the car off and turn the key, the car starts immediately but once its left to cool for approx twenty mins, then yer back to the same old story. its the devils work I tell ye! __________________ 1998 V70 Black, C70 2003> Headlights, R-spec leather/alcantara interior, complete respray, Jetex Stainless Steel System,

Nov 26th, 2007, 18:04	#261
stusT5 850 t5 and r owner Last Online: Aug 21st, 2014 07:28 Join Date: May 2007 Location: epsom View Photos By: stusT5	thats what i thought jod any idea which is the imobiliser control box

Dec 10th, 2007, 12:53	#265
Timbo_1975 Member Last Online: Aug 30th, 2018 20:36 Join Date: Oct 2007 Location: Shropshire	Forgive me butting in, and also excuse me if the problem has been fixed- i'm only on page 4 out of 10 or more of this thread..! Either you have a poor output from the CAS due to poor alignment, bent sensing pin, or faulty sensor, and or wiring plug, or low cranking speed (though this would usually be a problem with a cold engine..) OR the CPS is still faulty! Tim.

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