corsasport.co.uk
  Not logged in [Login - Register]  
You Are Not Registered Or Not Logged In  

Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » Anyone know what map sensors are???


New Topic
New Poll 		  Subscribe | Add to Favourites

You are not logged in and may not post or reply to messages. Please log in or create a new account or mail us about fixing an existing one - register@corsasport.co.uk

There are also many more features available when you are logged in such as private messages, buddy list, location services, post search and more.


Author Anyone know what map sensors are???
Melville
Member
Registered: 4th Jun 03
Location: Newcastle upon Tyne
User status: Offline
   23rd Feb 04 at 16:11   View User's Profile U2U Member Reply With Quote
Just had my car looked at as it wouldnt start. Just had the garage on the phone and they said it was the map sensors??

Any ideas what they are or what they do?? I dont have a clue

Thanks Mark
Miner
Member
Registered: 28th Aug 02
Location: Ayrshire,Drives: Corsa 12v & CBR600Sport
User status: Offline
23rd Feb 04 at 16:16   View User's Profile U2U Member Reply With Quote
Manifold Absolute Pressure sensor, It's one of the sensors on the intake.
Melville
Member
Registered: 4th Jun 03
Location: Newcastle upon Tyne
User status: Offline
23rd Feb 04 at 16:17   View User's Profile U2U Member Reply With Quote
any ideas why that would prevent my car from starting properly?? Im hopless with engines and stuff like that incase you hadnt already worked it out
Adam-D
Member
Registered: 11th May 02
Location: Cheshire
User status: Offline
23rd Feb 04 at 16:24   View User's Profile U2U Member Reply With Quote
have you a 1.4 / 1.2 8v by any chance?
Melville
Member
Registered: 4th Jun 03
Location: Newcastle upon Tyne
User status: Offline
23rd Feb 04 at 16:28   View User's Profile U2U Member Reply With Quote
1.2 16v corsa c
Adam-D
Member
Registered: 11th May 02
Location: Cheshire
User status: Offline
23rd Feb 04 at 16:32   View User's Profile U2U Member Reply With Quote
dunno then
Adam-D
Member
Registered: 11th May 02
Location: Cheshire
User status: Offline
23rd Feb 04 at 16:34   View User's Profile U2U Member Reply With Quote
id have one on my engine but on the c i dont know where it is
miles
Member
Registered: 25th Mar 02
Location: plymouth Drives: Astra Sport
User status: Offline
23rd Feb 04 at 16:51   View User's Profile U2U Member Reply With Quote
Its a small black box with a vacuum connection on it, it has a vacuum pipe going to from the inlet manifold, it measures the vacuum in the inlet manifold and adjusts the fueling accordingly.

Its its duff then the engine will run really badly, backfire etc.

I think the sensor is clipped to the bulkhead.

If you find it, disconnect it and try and start it, you'll soon notice

I believe most map sensors across the vauxhall range are the same.
Stingray
Member
Registered: 16th Nov 01
Location: Cleethorpes, Lincs
User status: Offline
23rd Feb 04 at 17:26   View User's Profile U2U Member Reply With Quote
u sure he sed MAP sensor and not MAF sensor?
Melville
Member
Registered: 4th Jun 03
Location: Newcastle upon Tyne
User status: Offline
23rd Feb 04 at 19:03   View User's Profile U2U Member Reply With Quote
yup definately map sensors unless he ment maf sensors
Adam-D
Member
Registered: 11th May 02
Location: Cheshire
User status: Offline
23rd Feb 04 at 19:07   View User's Profile U2U Member Reply With Quote
well it manifold absaloute pressure
has a vacumm pipe on it
not hard to fix

 
New Topic
New Poll

  Related Threads Author Forum Replies Views Last Post
Corsa C alarm sledge Help Zone, Modification and ICE Advice 19 1394
14th Mar 03 at 11:59
by J 11ESY		  
Whats the difference between- 1.4 8v from a Merit and a 1.4 8v from an SRi?? Bonus Help Zone, Modification and ICE Advice 17 1079
13th Apr 03 at 21:26
by Bonus		  
A belter of an alarm! prowlerkid Help Zone, Modification and ICE Advice 3 1268
3rd Jun 03 at 22:40
by CheekyCorsa		  
Toad Ai600 alarm probz Skipz Help Zone, Modification and ICE Advice 6 643
2nd Sep 03 at 10:12
by h18_oab		  
Toad Ai606 - good, bad ??? reliable ?? wot do u think ?? Mase General Chat 17 866
24th Nov 03 at 00:20
by corsa3.0v6		  

Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » Anyone know what map sensors are??? 28 database queries in 0.0139530 seconds