mk3 gti 8v over fueling

[brooksey999]

when i bought the car the old owner said the car was remapped, with loads of mods like a 4 branch manifold, post an polished head with bigger valves etc,

the cambelt slipped, couldnt find new bigger valves so iv replaced the head with a standard one,

an now it runs really rich

so want to know can i upload a standard map for the ecu or am i best just buyin a new standard ecu??

cheers

[RTechUK]

Hello,

Is it running rich across the whole band or just idle? The fuel calibration maps for the 8v are very basic so can adjust your current map so you have the correct fuel air ratio. I will take around 1hr on the dyno to set up and will cost around £70.

Nick

[brooksey999]

hiya mate not to sure i defo no its overfueling on tick over beacuse when you rev it up it pops and bands on shut off,

would be intrested in getting it sorted, where you based??

[RTechUK]

hiya mate not to sure i defo no its overfueling on tick over beacuse when you rev it up it pops and bands on shut off,

would be intrested in getting it sorted, where you based??

Hello,

We are based in the midlands Le10 3BY.
 We can get all the wideband lambda sensors connected up to your car and check it all out for you first.

Nickl