polo needs more fuel

[ecufix]

Hi Guys ,I have this 1400 that has been reworked to a 2l
problem is it runs lousy untill it warms up.If I help it with a touch of quick start it sounds better.
Fault code keeps coming up as map sensor which I presume is because of larger cc engine .map sensor , wiring and ecu all ok in 1400 .
Please modify map attached for (dont know how much more) more fuel please.thanks in advance
regards

[levisdj]

Explain the modification you made. From what I get... you put a 2.0 engine on a 1.4 chassis? or what ?

[ecufix]

Thats right . Is there a remapping solution ? ta for reply

[grinovsky]

it is impossible to remap this dump

[levisdj]

How about more details about ECU numbers, and new engine type!I need detailed info about both engines plus did the new engine came with it's own ECU, or the ECU from the engine remained on the car ?

[easytech]

Sounds like a leak in the inlet system. Or maybe cam timing. Map sensor calibration could not be the problem.