Kangarooing on partial throttle!

[zmaster2k]

Bloody french shite!

only doing it on partial throttle... driving me nuts...

its absolutly fine when doing anything over 30mph... but under.. say following a granny... when only partial throttle is required when i go back on it it misses and stutters then shes fine when i breath on her a bit more...

driving me mad!

So far ive checked...

Vacuume Pipe to map sensor
All other vacuum pipes
All; spark plugs.... (all fine)
dizzy and arm


Things left to check?
I have a spare TPS and Throttlebody
i also have a spare brand new map sensor
i very much doubt lamda.... but could be i spose?

[5_turbo]

lambda senser had a couple thats done that and its cured it, get your local garage to do a emissions reading for you wont cost you a lot

[Richy_lt]

don't know how to explain that in english, but hope u can understand. i had almost same problem..

the problem was those small rubber rings on injectors. there was "air leak" on low rpm.. took those rings out and they were in very bad condition..
hope u can understand

[zmaster2k]

understand entirely.... and you english is perfect...

im more concered its the fuel pump now folks...

today the revs went mental up and down up and down (2000-500-2000-500) whilst driving at about... 30-40 not on the throttle just coasting in gear...

each time it did this the fuel pump was making odd noises