Go Back   The 75 and ZT Owners Club Forums > The 75 and ZT Owners Club Forums > Technical Help Forum
Register FAQ Image Gallery Members List Calendar Mark Forums Read
Notices

Reply
 
Thread Tools Display Modes
Old 27th February 2012, 21:38   #1
royboy23
Newbie
 
mg zt 160

Join Date: Jan 2012
Location: hugglescote
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Default engine management light

hi my engine management light has decided to come on a friend with a code reader has got code p0155 oxygen sensor bank 2 sensor 1 now to me that means bugga all so how easy to change and how much we talking ?
while im on here also the heater in the back only blows cold ideas?
51 plate blue zt 160
royboy23 is offline   Reply With Quote
Old 27th February 2012, 21:40   #2
psicobra
Gets stuck in
 
Rover 75 Saloon

Join Date: Aug 2011
Location: Newtown
Posts: 728
Thanks: 0
Thanked 1 Time in 1 Post
Default

MAF sensor i think scratch that just googled and another forum had this

"O2 sensor heater element on the down pipe for the even bank of cylinders was faulty(the one before the cat but not the one nearest the radiator)"
__________________
car is a 2000 REG 2.0 V6 connie

long list of work done so long cant fit in signature so here is the link

Last edited by psicobra; 27th February 2012 at 21:44..
psicobra is offline   Reply With Quote
Old 27th February 2012, 21:45   #3
Johnny the Fox
Posted a thing or two
 
Rover 75 Connoisseur CDT Saloon and MGF SE

Join Date: Jun 2011
Location: Royal Tunbridge Wells
Posts: 1,184
Thanks: 0
Thanked 2 Times in 2 Posts
Default

Cant help you with the fault codes but the two rear vents only blow out cold air.
__________________
http://i277.photobucket.com/albums/k...PhilLynott.jpg
Can't beat a 75 or ZT for style, grace and pace
Johnny the Fox is offline   Reply With Quote
Old 27th February 2012, 21:46   #4
stocktake
Vis Whiz
 
stocktake's Avatar
 
Rover 75 2.5 auto Saloon

Join Date: Jun 2007
Location: LEEDS
Posts: 20,582
Thanks: 2,057
Thanked 3,056 Times in 1,621 Posts
Default

As said Oxy sensor rear bank, accessed from underneath the car just by the lower engine mount
__________________
Dave...



Lost a few stones and a Gall Bladder and part of a bile duct and all of my dignity in the suppository incident
stocktake is offline   Reply With Quote
Old 27th February 2012, 21:59   #5
coab
This is my second home
 
coab's Avatar
 
2007 57 GOLF GTi EDITION 30 DSG

Join Date: Nov 2011
Location: Newport Shropshire and Coventry.
Posts: 5,129
Thanks: 2,424
Thanked 1,452 Times in 852 Posts
Default

Lambda sensor in common terms. The first one before cat is usually first to go, very common on all cars these days. I buy universal ones at £16 delivered and you just need to cut the loom to suit. At the price its best to change both. For some reason supermarket fuel over years seems to do them in as the additives arent up to spec due to price etc.
I have a scanner that turns the light off for about 80 miles and then it comes on again. Some scanners come up with a generic code and its not until you get it turned off and comes on again that the reader and ECU give the exact fault.
coab is offline   Reply With Quote
Old 27th February 2012, 22:21   #6
chrissyboy
This is my second home
 
lovely little ford focus.

Join Date: Jul 2009
Location: East Dulwich
Posts: 7,877
Thanks: 2
Thanked 82 Times in 68 Posts
Default

the sensor has most problerly lost its earth ,the code refers to the heater side of the sensor.supply an earth from body of car and it will b fixed...
__________________
[ I'm really confused. -I keep dreaming I'm an insomniac
chrissyboy is offline   Reply With Quote
Old 27th February 2012, 22:50   #7
chrissyboy
This is my second home
 
lovely little ford focus.

Join Date: Jul 2009
Location: East Dulwich
Posts: 7,877
Thanks: 2
Thanked 82 Times in 68 Posts
Default

[QUOTE=chrissyboy;936859]the sensor has most problerly lost its earth ,the code refers to the heater side of the sensor.supply an earth from body of car and it will b fixed..it could also be that the ecm is just playing silly ******s as it did on my car ,light come on read codes and same as yours ,checked the wiring and all was as it should be good earths put light out and it never came back on
__________________
[ I'm really confused. -I keep dreaming I'm an insomniac
chrissyboy is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 13:16.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright © 2006-2023, The Rover 75 & MG ZT Owners Club Ltd