misfire - Corsa Sport - for Vauxhall and Opel Corsa B, Corsa C and Corsa D

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bigrabbelfast

Member

Registered: 18th Mar 06
Location: BELFAST N.I
User status: Offline

8th Jun 07 at 06:42

rite my wee intermittent hesitation has turned into a full missfire under acceleration,basically when i fully open the throttle the car splutters and sounds like its off a cylinder till around 3.5k rpm then it clears its self and go's ok.the EML comes on about 30seconds after i start the car and stays on till i switch thye car off.
had it on tech2 last week and it showed the 02 sensor rich and the MAP sesor had a fault.
so far it has got plugs,leads,o2 sensor and a coil pack
anybody got any ideas

TheCam

Member

Registered: 16th Mar 07
Location: Kirkcaldy
User status: Offline

8th Jun 07 at 07:50

MAP sensor>?

bigrabbelfast

Member

Registered: 18th Mar 06
Location: BELFAST N.I
User status: Offline

8th Jun 07 at 08:07

but would it cause those symptoms

TheCam

Member

Registered: 16th Mar 07
Location: Kirkcaldy
User status: Offline

8th Jun 07 at 08:30

yeah a map sensor can make your car jumpy and splutter