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Author Narrowing the problem down.
stantonio
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Registered: 24th Oct 08
Location: Gainsborough, Lincolnshire
User status: Offline
   27th Apr 09 at 20:57   View User's Profile U2U Member Reply With Quote

Right i've got it down to that it's excessily overfueling badily causing black smoke.

But i think it could either be the TPS MAT or just a random o2 sensor like Lambour sensor.

The thing is the EML isn't on all the time, but the problem is always there??
DAZ1985
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Registered: 3rd Sep 06
Location: Scholar Green, Cheshire
User status: Offline
28th Apr 09 at 07:52   View User's Profile U2U Member Reply With Quote

if the eml stays on do a paperclip test

google "topbuzz"

overfueling can be caused by cts too worth a look at
stantonio
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Registered: 24th Oct 08
Location: Gainsborough, Lincolnshire
User status: Offline
28th Apr 09 at 16:50   View User's Profile U2U Member Reply With Quote

The EML light means MAP SENSOR VOLTAGE HIGH.
Soi don't know what is causing it, i've changed the CTS, swapped the map sensor, had all the throttle body ICV and all breather pipes cleaned out.
Can't think what else.

DAZ1985
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Registered: 3rd Sep 06
Location: Scholar Green, Cheshire
User status: Offline
28th Apr 09 at 16:50   View User's Profile U2U Member Reply With Quote

high voltage faults can be the fault of a bad earth
stantonio
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Registered: 24th Oct 08
Location: Gainsborough, Lincolnshire
User status: Offline
28th Apr 09 at 16:53   View User's Profile U2U Member Reply With Quote

It happened all of a sudden, driving perfect, pulled yup at tescos, filled up with fuel, drove don the road booted it, got to the traffic light's and the problem started then.

Any ideas of which earth??
stantonio
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Registered: 24th Oct 08
Location: Gainsborough, Lincolnshire
User status: Offline
28th Apr 09 at 22:27   View User's Profile U2U Member Reply With Quote

bump
Jonny.N
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Registered: 10th Sep 08
Location: scotland
User status: Offline
28th Apr 09 at 23:26   View User's Profile U2U Member Reply With Quote

have you tryed the cts sensor? this happend to mine it wouldnt start , then after 5-6 trys it just started but sounded very rough (like a subaru) and black smoke etc and put a new one of them in and its sorted it, (for now lol)
stantonio
Member

Registered: 24th Oct 08
Location: Gainsborough, Lincolnshire
User status: Offline
29th Apr 09 at 15:56   View User's Profile U2U Member Reply With Quote

yer i've put a new one in lol

 
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