mega pi55ed off today,i took the car for a rolling road and to my surprise they said they couldnt do a power run because it was running way too lean(air to fuel ratio of 44/1)i'm guessing thats bad,they said even on 0.5bar the car was too lean to make a run.

 

I have never heard any detting from the car and it has one of andyp's stage 2 chips in it plus an apexi S-AFC2(which was setup to run "very rich")

 

i have had a full service done yesterday and also as per a previous thread found the temp sensor plug to have been loose(fixed that too)

 

any ideas?

 

thanks in advance :bow:

 

Paul

Dirty injectors, Weak Fuel Pressure regulator, weak Fuel pump, Dirty Fuel Filter.

Dirty injectors, Weak Fuel Pressure regulator, weak Fuel pump, Dirty Fuel Filter.

 

Thanks once again v6power :bow:

 

nismo 555cc's sourced and will get a new fuel pressure regulator,fuel pump and a chip to suit the 555's,hopefully sorted as for the fuel filter i changed that yesterday :)

 

Paul